Function vision disorders. Medical search. Frequent questions

What are the symptoms of adrenal gland disorders? (nih.gov)
The symptoms of functioning pituitary tumors depend on the particular hormone the tumor is overproducing. (nih.gov)
Tawna Roberts, OD, PhD, assistant professor in the Department of Ophthalmology at the Byers Eye Institute at Stanford University, and Lisa Jordan, MS, PhD, research professor at The Ohio State University College of Optometry, are leading a team of researchers across the country to better understand vision disorders and their related symptoms in adolescents with concussion. (stanford.edu)
This is problematic because their vision symptoms often have an impact on their ability to read and do schoolwork. (stanford.edu)
One issue that we have is that we don't have good data on how long it takes for vision symptoms to resolve, which has an impact on decision making on when to refer patients for vision care," Roberts said. (stanford.edu)
By the time it is decided that the symptoms are not getting better and the patient is referred for a vision examination, many months may have gone by. (stanford.edu)
The concussion doctors enroll the patient in the study then the patient is sent to the vision team who will conduct detailed vision exams and evaluate symptoms. (stanford.edu)
The first step in this two-year study funded by the National Institute of Health and the National Eye Institute is to lay the groundwork for a future five-year, multi-site study that will observe hundreds of adolescents with concussion to see how and if their visual function and visual symptoms change over time. (stanford.edu)
With NF, while a child will always have the same type as a parent or grandparent with the disorder, doctors cannot predict the severity or specific symptoms from familial medical history. (collegemagazine.com)
At this stage, there are no symptoms and no vision loss. (downstate.edu)
Musical experiences may also have the remarkable ability to enhance brain and cognitive development, improve function and well-being, optimize the quality of life, and possibly ameliorate the symptoms of a broad range of diseases and disorders. (jneurosci.org)
Although CP is not curable, some of the accompanying symptoms disorders can be treated. (cochranfirm.com)

In parallel, he has had extensive clinical research experience involving individuals with ASD, having served as the principal investigator on several National Institutes of Health (NIH)-funded R01 projects involving the use of innovative behavioral, neuroimaging and brain stimulation techniques to investigate the neurologic basis of, and emerging therapeutic approaches for, developmental disorders, including ASD. (sfari.org)
His research has had a particular emphasis on examining motor and sensory function in developmental disorders. (sfari.org)
This project brings together a highly accomplished group of researchers and clinician-scientists from multiple institutions and from varied disciplines (including child neurology, ophthalmology, neuroimaging, developmental psychology, occupational therapy and neuroscience) who have expertise in various areas of sensory functions in autism. (nlmfoundation.org)

which disrupts the normal functioning of the macula. (nih.gov)
If a genetic disorder disrupts the molecular function in a person, they will go blind. (sciencedaily.com)

The National Institute of Neurological Disorders and Stroke (NINDS), part of the National Institutes of Health, released a new strategic plan to identify research opportunities that may help eliminate health disparities and inequities in neurological disorders. (nih.gov)
The studies were published as part of a cooperative research agreement between the National Institute of Neurological Disorders and Stroke (NINDS), part of the National Institutes of Health, and the Switzerland-based biotechnology company GeNeuro Inc. (nih.gov)
Hydrocephalus is a neurological disorder caused by an abnormal buildup of cerebrospinal fluid in the ventricles (cavities) deep within the brain. (nih.gov)
Although prenatal alcohol exposure causes craniofacial anomalies, growth retardation, neurological abnormalities, cognitive impairment, and birth defects, fetal alcohol spectrum disorder is underdiagnosed. (nih.gov)
Expert contributors from many countries illuminate the complexities of vision loss related to brain injury and neurological causes and provide readers with approaches to assessment and intervention. (aph.org)

Eye movement disorders: third, fourth, and sixth nerve palsies and other causes of diplopia and ocular misalignment. (medlineplus.gov)
Movement Disorders 2022, Epub ahead of print. (ncl.ac.uk)

These mutations cause 50 to 70 percent of cases of complete achromatopsia, a form of the disorder characterized by a total lack of color vision and other vision problems that are present from early infancy. (medlineplus.gov)
A loss of cone function underlies the lack of color vision and other vision problems in people with complete achromatopsia. (medlineplus.gov)
If you have complete achromatopsia, you have monochromatic vision, which makes everything look like different hues of gray. (healthline.com)
In people with complete achromatopsia, cones are nonfunctional, and vision depends entirely on the activity of rods. (medlineplus.gov)

By design, the NHLBI Strategic Vision is dynamic, reflecting input from partners who are at the leading edge of scientific exploration and from communities with a vested interest. (nih.gov)
The NHLBI Strategic Vision is inclusive of a broad portfolio of scientific ideas spanning from basic science through implementation sciences. (nih.gov)
While the NHLBI Strategic Vision goals and objectives set in 2016 remain timely, the refresh aims to ensure such by keeping up with scientific needs and advances. (nih.gov)
For the refresh of the NHLBI Strategic Vision, this RFI invites input on the current relevance of the NHLBI strategic objectives and considering whether additional Compelling Questions (CQs) and Critical Challenges (CCs) are needed to address topics that have surfaced as priorities over the past five years to drive important scientific and health advances. (nih.gov)

CER-001 (Abionyx Pharma), an apolipoprotein A1 ( apoA-1) -containing high-density lipoprotein (HDL) mimetic, may help restore kidney function and vision for patients suffering from a rare genetic disorder linked to the progressive development of corneal ring opacities, anemia, splenomegaly, and glomerulopathy, say French researchers. (medscape.com)
The drug ― which has previously shown some promise in reducing the burden of atherosclerosis in patients with genetic lipid abnormalities ― led to a "clear improvement of the patient's blurred vision at the end of follow-up" and stabilized her kidney function, the team reports. (medscape.com)
This piece was meant to talk about my experience at college as a student with a genetic disorder . (collegemagazine.com)
At six months old, I was diagnosed with a genetic disorder called Neurofibromatosis (NF) type 1 - a condition that, in the simplest of terms, can cause tumors to grow anywhere on or in the body (among other issues). (collegemagazine.com)
NF is an autosomal dominant genetic disorder. (collegemagazine.com)
For one, my genetic disorder isn't something that necessarily "defines" me anymore. (collegemagazine.com)
My sister and I at a fundraising walk to raise money for research on my genetic disorder. (collegemagazine.com)
One of the reasons why a clearer understanding of the channel protein's natural structure is important is to advance the development of treatments for genetic disorders for which there is no known cure, such as retinitis pigmentosa. (sciencedaily.com)
We start with Rebecca Alexander, a compelling public speaker who has been living with Usher's Syndrome, a genetic disorder found in tens of thousands of people, causing both deafness and blindness in humans. (aro.org)

Age-related macular degeneration (AMD) is a disease associated with aging that gradually destroys sharp, central vision. (downstate.edu)

Methods: participants were classified as having 'moderate or greater' degree of impairment for vision only (VI), hearing only (HI), and both vision and hearing (dual sensory impairment, DSI). (cdc.gov)
The goal of the lab is to find ways to improve sensory signaling in balance disorders. (aro.org)
Dr. Jennifer Groh's work will then discuss multi-sensory processing and how it is that vision helps us hear. (aro.org)
Together, these presentations are designed to provide a broad and interdisciplinary view of the impact of sensory restoration in hearing, vision and balance, and the potential for future approaches for improving the lives of patients. (aro.org)
This grant to Thomas Jefferson University consists of five projects designed to advance understanding and treatment of sensory features in Autism Spectrum Disorders (ASD). (nlmfoundation.org)
As such, this unique and collaborative approach serves to advance the knowledge base of sensory functions in ASD beyond what could be accomplished individually. (nlmfoundation.org)
Together these groups are exploring sensory functions in ASD across the lifespan and across sensory systems with the unifying theme of understanding the sensory contributions to ASD. (nlmfoundation.org)

These eye abnormalities can further impair vision or cause blindness. (nih.gov)
In half of affected individuals, these abnormalities can occur in the area of the macula, affecting visual acuity, in the other half of cases the schisis occurs in the sides of the retina, resulting in impaired peripheral vision. (nih.gov)
Neuroimaging shows abnormalities in brain structure, cortical development, white matter microstructure, and functional connectivity in individuals with fetal alcohol spectrum disorder. (nih.gov)
This study investigated the relationship between plasma voriconazole concentrations (pVC) and risk of visual adverse events (VAEs) or liver function test (LFT) abnormalities using longitudinal logistic regression. (nih.gov)

To evaluate the electroretinogram waveform in autism spectrum disorder (ASD) and attention deficit hyperactivity disorder (ADHD) using a discrete wavelet transform (DWT) approach. (frontiersin.org)
He has over 25 years of experience with the clinical assessment, diagnosis and treatment of children with autism spectrum disorder (ASD) and has served as the medical director of the Center for Autism and Related Disorders at Kennedy Krieger Institute for over a decade. (sfari.org)

Like achromatopsia (described above), this condition affects the function of cones in the retina. (medlineplus.gov)
Damage to the retina impairs the sharpness of vision (visual acuity) in both eyes. (nih.gov)

Refractive errors are a common cause of impaired vision. (health.mil)

I would say one of the primary differences between disordered eating and an eating disorder is the fact that disordered eating is often periodic. (visionsteen.com)

The NHLBI provides global leadership for research and training to promote the prevention, diagnosis, and treatment of heart, lung, and blood diseases and sleep disorders and to enhance the health of all individuals so that they can live longer and more fulfilling lives. (nih.gov)
Global prevalence of fetal alcohol spectrum disorder is 0·77%, with a higher prevalence of 2-5% in Europe and North America, highlighting the need for increased diagnosis and treatment. (nih.gov)
However, diagnosis remains challenging because of the poor reliability of self-reported maternal drinking histories, an absence of sensitive biomarkers, and the infrequency of diagnostic dysmorphic facial features among individuals with fetal alcohol spectrum disorder. (nih.gov)
Different diagnostic systems and disagreements over criteria have slowed progress in the diagnosis and management of the disorder. (nih.gov)

Because Cayce s uncanny insights have had have astonishing validity for many ailments and disorders, we should set aside the sensationalized mystique associated with him and attempt to open-mindedly look at what he had to say about spinal cord dysfunction. (healingtherapies.info)
The spinal cord is responsible for the interrelation of the central nervous system with all organs, regulating the functions of the entire body and the functioning of the musculoskeletal system. (ultimatehorsesites.com)

Achromatopsia also involves other problems with vision, including an increased sensitivity to light and glare (photophobia), involuntary back-and-forth eye movements (nystagmus), and significantly reduced sharpness of vision (low visual acuity). (medlineplus.gov)

Disordered eating often occurs when one is under stress or fatigued. (visionsteen.com)
X-linked juvenile retinoschisis is a condition characterized by impaired vision that begins in childhood and occurs almost exclusively in males. (nih.gov)
Dry AMD occurs when the light-sensitive cells in the macula slowly break down, gradually blurring central vision in the affected eye. (downstate.edu)
If blurriness occurs in your vision, see an eye care professional for a comprehensive dilated eye exam. (downstate.edu)

The protein comprises four parts: three lots of subunit A, and one lot of subunit B. A correctly functioning ion channel is only possible in this combination. (sciencedaily.com)

LCA includes a wide range of inherited vision disorders characterized by blindness that strike in early childhood. (nih.gov)
With color blindness, also known as color vision deficiency, the pigments in these cones may be dysfunctional or missing. (healthline.com)
Some experts consider another type of color blindness, blue cone monochromacy, to be a form of achromatopsia since it involves a partial or total lack of color vision. (healthline.com)
CHICAGO, IL - The National Center for Children's Vision and Eye Health at Prevent Blindness (NCCVEH) and the National Head Start Association (NHSA) joined together to launch the new " Small Steps for Big Vision: An Eye Health Information Tool Kit for Parents and Caregivers . (nhsa.org)
Receiving a referral because a child did not pass a vision screening can be met with confusion and misunderstanding," said Jeff Todd, president and CEO of Prevent Blindness. (nhsa.org)
NHSA is proud to partner with Prevent Blindness on Small Steps for Big Vision. (nhsa.org)

Vision impairment alone was not associated with increased mortality. (cdc.gov)

wavelet analysis has not been used previously to study time-frequency domain of the ERG in the neurodevelopmental disorders ASD and Attention Deficit Hyperactivity Disorder (ADHD). (frontiersin.org)
It is commonly assumed that these levels of exposure are low compared with those related to illicit drug use or therapeutic use of amphetamine-based drugs for managing behavioral issues such as attention deficit hyperactivity disorder ( 2 ). (cdc.gov)

The patient was a 37-year-old woman who exhibited chronic kidney disease and who reported blurred vision. (medscape.com)
Systemic Lupus Erythematosus (SLE) Systemic lupus erythematosus is a chronic autoimmune inflammatory connective tissue disorder that can involve joints, kidneys, skin, mucous membranes, and blood vessel walls. (msdmanuals.com)

Deficits in social interactions are at the core of many mental disorders and can significantly impact how well patients function in day-to-day life. (nih.gov)

Inherited retinal diseases with cone dysfunction can be accompanied by severe visual loss and a marked loss of color vision despite relatively normal fundus appearance. (nih.gov)
After a thorough clinical examination, color discrimination and cone function were quantified. (nih.gov)
In a new paper in the journal Molecular Therapy , Aguirre, Beltran, and colleagues at Penn and other institutions have demonstrated that a canine gene therapy can restore both normal structure and function to the retina's cone photoreceptor cells, which, in LCA patients, otherwise fail to develop normally. (nih.gov)
Over time, people with progressive cone dystrophy develop increasing blurriness and loss of color vision. (medlineplus.gov)
The loss of cone function leads to a total lack of color vision and causes the other vision problems. (medlineplus.gov)
People with incomplete achromatopsia retain some cone function. (medlineplus.gov)

Gene therapy triggered the regrowth of healthy photoreceptor cells and restored vision in dogs with a severe form of Leber congenital amaurosis. (nih.gov)
A mutation in the NPHP5 gene leads to a severe blinding disorder, Leber congenital amaurosis. (nih.gov)
These individuals have limited color vision, and their other vision problems tend to be less severe. (medlineplus.gov)

In the NPHP5 disease, rod photoreceptor cells--those responsible for vision in low light--degenerate and progressively die early in the disease. (nih.gov)
Other photoreceptor cells, called rods, provide vision in low light (night vision). (medlineplus.gov)

It affects the function of the sixth cranial (skull) nerve. (medlineplus.gov)

Children and adolescents are particularly vulnerable to the harmful effects of concussion because their higher-level cognitive functions are still developing," said Roberts, the Clinic Director of the study. (stanford.edu)

Sjögren Syndrome Sjögren syndrome is a common autoimmune connective tissue disorder and is characterized by excessive dryness of the eyes, mouth, and other mucous membranes. (msdmanuals.com)

Cranial mononeuropathy VI is a nerve disorder. (medlineplus.gov)

The patient had splenomegaly and white corneal ring opacities, and she reported blurred vision, especially at night. (medscape.com)

Adrenal gland disorders occur when the adrenal glands produce too much or too little of these hormones. (nih.gov)
In females (who have two X chromosomes), a mutation would have to occur in both copies of the gene to cause the disorder. (nih.gov)
With wet AMD, loss of central vision can occur quickly. (downstate.edu)
Humans are diurnal animals and their biological clock synchronizes their physiological functions in such a way that functions associated with activity happen in the daytime while functions associated with rest occur at night. (researchgate.net)

This clear improvement in visual function is still observed after 1 year of follow-up. (medscape.com)
Known visual consequences of civilian TBI include compromised visual acuity, visual fields, and oculomotor function. (nih.gov)
Initial reports and preliminary data suggest that binocular function, visual fields, and other aspects of visual function may be impaired after blast-related TBI, despite relatively normal visual acuity. (nih.gov)
Some patients with large tumors may have acute hemorrhage into the tumor (pituitary apoplexy) causing relatively sudden onset of headache, visual loss, double vision, and/or pituitary failure. (pituitary.org)
This evaluation should include acuity testing of each eye and formal visual field testing to determine if there is loss of peripheral vision. (pituitary.org)
Early visual functioning is a strong predictor of academic performance in school-aged children. (nhsa.org)
Following a brief summary of the main concepts underlying the non-visual effects of light, this paper presents some studies using ambulatory measurements of light exposure to illustrate how these concepts apply in real-life situations and discusses the clinical relevance of light exposure in the natural environment for mood, sleep, and circadian disorders. (researchgate.net)
Stein, J. Dyslexia: the Role of Vision and Visual Attention. (college-optometrists.org)

Occasionally, side (peripheral) vision is affected in people with X-linked juvenile retinoschisis. (nih.gov)

Balance disorders you. (nih.gov)

Comparative studies using animal models have helped in uncovering brain circuit activities involved in rhythm perception, while human imaging, brain stimulation, and motion capture technologies have enabled neural circuit analysis underlying the effects of MBIs on motor, affective/reward, and cognitive function. (jneurosci.org)

Exaggerated or reduced GI perception of a meal can have significant implications for eating-related disorders, across the lifespan. (ssib.org)

Promising trials of nutritional interventions and cognitive rehabilitation therapies are underway, with the aim of treating cognitive deficits in fetal alcohol spectrum disorders. (nih.gov)

X-linked juvenile retinoschisis is usually diagnosed when affected boys start school and poor vision and difficulty with reading become apparent. (nih.gov)

Prof Page's overarching research vision is to improve understanding of the physiology and pathophysiology of GI vagal afferent signalling, with the ultimate aim to provide new pharmacological targets or dietary therapeutic approaches for treatment of diseases, such as obesity and functional dyspepsia. (ssib.org)

I find that disordered eating is often an eating disorder in training. (visionsteen.com)

If there is too little of a particular hormone, the gland or organ it normally controls will not function correctly. (nih.gov)

Cones provide vision in bright light (daylight vision), including color vision. (medlineplus.gov)
Because these CNG channels are specific to cones, rods are generally unaffected by this disorder. (medlineplus.gov)

Vision problems are common after a concussion with many patients reporting blurred and/or double vision, inability to keep one's place when reading, and associated headaches. (stanford.edu)

Faguer told Medscape Medical News that "the use of CER-001 in this patient was based on the molecular mechanisms that underlie LCAT deficiency-related organ disorders, the ability of CER-001 to reverse transport free cholesterol from tissue in previous in-human studies, and the anti-inflammatory and complement-regulating properties of HDL cholesterol. (medscape.com)

In some cases, the lesions can press up against organs and nerves, impairing functions like vision and breathing. (nih.gov)
One patient with lesions in the ribs reported increased lung function. (nih.gov)

The Byers Eye Institute at Stanford is dedicated to providing the highest level of innovative eye and vision care across all subspecialties in ophthalmology. (stanford.edu)
The Small Steps for Big Vision resource was approved by a select group of volunteers from the ophthalmology, optometry, non-profit and public health fields. (nhsa.org)

An eye disease that results in a loss of central, "straight-ahead" vision. (nih.gov)
AMD is the leading cause of vision loss in older Americans. (nih.gov)
In others, the disease progresses faster and may lead to a loss of vision in both eyes. (downstate.edu)
AMD is a leading cause of vision loss in Americans 60 years of age and older. (downstate.edu)
Drusen alone do not usually cause vision loss. (downstate.edu)
These changes can cause serious vision loss. (downstate.edu)
If you have vision loss from dry AMD in one eye only, you may not notice any changes in your overall vision. (downstate.edu)

Gustavo Aguirre and William Beltran, veterinary ophthalmologists and vision scientists at the University of Pennsylvania School of Veterinary Medicine, have studied a wide range of different retinal blinding disorders. (nih.gov)

Because there are common nerve pathways through the skull, the same disorder that damages the sixth cranial nerve may affect other cranial nerves (such as the third or fourth cranial nerve). (medlineplus.gov)

The Small Steps for Big Vision tool kit is designed especially for Early Head Start, Head Start, child care, early care and education programs, and parent education and advocacy organizations to significantly impact the vision of children and their families across the United States for years to come. (nhsa.org)
The ultimate goal of the Small Steps for Big Vision program is to help provide needed information in order to significantly increase the number of children completing follow-up care with an eye doctor after children do not pass vision screening. (nhsa.org)

More than 40 mutations in the CNGB3 gene have been found to cause the vision disorder achromatopsia. (medlineplus.gov)

There is currently no approved treatment for the disorder. (medscape.com)
In a press release , Abionyx said: "The patient, who was about to undergo dialysis due to the rapid decline in renal function, was able to avoid the need for dialysis during her treatment with CER-001. (medscape.com)
Treatment with antihypertensive medications and atorvastatin did not halt the decline in the patient's kidney function. (medscape.com)
During 5 months of treatment with the drug and 6 months of follow-up, her eGFR stabilized, and her vision normalized. (medscape.com)
We hope that this case report will draw attention to CER-001 as a novel, immediately available treatment option for patients with familial LCAT deficiency and that this will provide further data for the use of CER-001 in this disorder," the researchers say. (medscape.com)
The treatment led to a recovery of retinal function and vision. (nih.gov)
Get news from Visions Treatment Centers in your inbox. (visionsteen.com)
those obstructing vision, the airway, or other structures require treatment. (msdmanuals.com)
Under hypnosis, his voice returned, and he was able to prescribe a treatment that resolved his disorder. (healingtherapies.info)
Diet therapy is an essential part in the treatment of defective vision. (indianetzone.com)
The intake of sufficient quantities of this vitamin is essential as a safeguard against or treatment of defective vision or eye disease of any kind. (indianetzone.com)
2. Almonds are excellent in the treatment of defective vision. (indianetzone.com)
3. Carrot juice is proved to be very helpful in the treatment for defective vision. (indianetzone.com)

You may need to be referred to a doctor who specializes in vision problems related to the nervous system (neuro-ophthalmologist). (medlineplus.gov)
A balance disorder makes you be hard to figure out feel as if you're moving, spinning or the underlying cause floating, even though you're quite of certain problems. (nih.gov)
Steroid users commonly experience sleep disorders, which may exacerbate other underlying emotional issues and problems. (dualdiagnosis.org)
These vision problems develop in the first few months of life. (medlineplus.gov)

During the initial study, the study team will determine how quickly after their injury children enter the health care system and then get to their vision examination. (stanford.edu)
Vision and the Brain is a unique and comprehensive sourcebook of current knowledge about CVI and best practices for working with children with CVI. (aph.org)
At least one in five children enrolled in Head Start has an uncorrected vision disorder. (nhsa.org)
With Head Start being a comprehensive early childhood program , vision screenings are a critical piece of its work to support the overall wellbeing of young children," said Yasmina Vinci, executive director at NHSA. (nhsa.org)
Vision for Children at Risk embraces a Socio-Ecological Model of Change in which the well-being of children is a shared responsibility that requires the concerted effort of society, communities, and families. (visionforchildren.org)
Over the past year, this has involved increasing collaboration with co-investigators René Vidal (Johns Hopkins University) and Bahar Tunçgenç (University of Nottingham) on applying advanced computer vision methods to identify motor phenotypes in children with ASD. (sfari.org)
Palomo-Alvarez,C. & Puell, M.C. (2008): Accommodative function in school children with reading difficulties. (college-optometrists.org)

Delivering a normal copy of either the canine or human version of the NPHP5 gene restored vision in treated dogs. (nih.gov)
Understand normal biological function and resilience. (nih.gov)

Anatomy5

Diseases17

Chemicals and Drugs2

Analytical, Diagnostic and Therapeutic Techniques and Equipment14

Psychiatry and Psychology45

Phenomena and Processes8

Disciplines and Occupations1

Information Science3

Named Groups1

Health Care6

Symptoms12

Developmental3

Disrupts2

Neurological5

Movement disorders2

Complete achromatopsia4

NHLBI Strategic Vision4

Genetic9

Macular1

Sensory7

Abnormalities4

Autism spectrum2

Retina2

Refractive1

Differences1

Diagnosis4

Spinal Cord2

Sharpness of vision1

Occurs4

Subunit1

Blindness6

Impairment1

Attention deficit2

Chronic2

Mental Disorders1

Cone6

Severe3

Photoreceptor cells2

Affects the function1

Harmful1

Autoimmune1

Nerve disorder1

Reported blurred1

Occur4

Visual8

Peripheral vision1

Balance disorders1

Cognitive function1

Lifespan1

Deficits1

Difficulty1

Pathophysiology1

Eating is of1

Correctly1

Cones2

Headaches1

Organ1

Lesions2

Ophthalmology2

Loss7

Scientists1

Nerves1

Significantly2

Mutations1

Treatment13

Problems4

Children7

Normal2