Sleepiness and performance impairment. Medical search. Frequent questions

Sleep apnea is a serious disorder that has symptoms of both insomnia and sleep deprivation, among other symptoms like excessive daytime sleepiness, abrupt awakenings, and difficulty concentrating. (wikipedia.org)
Severely affected patients experience hundreds of obstructive episodes and brief arousals, with marked sleep disturbance leading to excessive daytime sleepiness. (bmj.com)
We have since expanded this "normative" sample and run a prospective comparison study with a sample of clinical patients reporting excessive daytime sleepiness (EDS) as a chief complaint. (uiowa.edu)
Additionally in recent years, non-motor symptoms of PD, including impaired cognition, excessive daytime sleepiness, depression, and other neuropsychiatric symptoms, have received increased medical attention [ 21 ]. (iospress.com)
Significant excessive daytime sleepiness resulting from sleep disturbances can also impair memory and the performance of MG patients on neuropsychological tests, as can the presence of mental depression. (turningtooneanother.net)
Some symptoms caused by this condition are gastrointestinal disorders, impairments in cognitive performance, impairments in physical performance (this follows the core temperature curve, so it is extremely important that athletes pay attention to this point), excessive daytime sleepiness and insomnia at night. (condorinst.com)
In the past, standard treatment has consisted of amphetamines for excessive daytime sleepiness (EDS) and antidepressants for cataplexy. (touchneurology.com)

Sleep deprivation, also known as sleep insufficiency or sleeplessness, is the condition of not having adequate duration and/or quality of sleep to support decent alertness, performance, and health. (wikipedia.org)
Sleep deprivation can also lead to high anxiety, irritability, erratic behavior, poor cognitive functioning and performance, and psychotic episodes. (wikipedia.org)
In addition to the cognitive and motor impairment seen in physicians with sleep deprivation, the emotional effects are considerable. (bcmj.org)
Individual cognitive impairment will be sustained serious with the time of sleep deprivation increasing. (fortunejournals.com)
A lack of sleep, or sleep deprivation (SD), is a widespread phenomenon that can induce adverse changes in cognitive performance. (org.sa)
As a result, sleep deprivation is likely to make its mark on the campaign by causing performance impairments that could prove costly. (sciencedaily.com)
Sleep deprivation can have a severe impact on a candidate's mood and performance, increasing the likelihood of a memory lapse, a risky decision, a critical mistake, an improper comment or an angry outburst. (sciencedaily.com)
The most obvious effect of sleep deprivation is daytime sleepiness, which will become more intense if a candidate is forced to sit still for a presentation or ceremony. (sciencedaily.com)
A study published in the journal Sleep in 2003 shows that sleeping for six hours or less per night can hinder your cognitive performance in the same way as two nights of total sleep deprivation. (sciencedaily.com)
Sleep fragmentation is also a symptom of sleep disorders such as obstructive sleep apnea, in which patients experience repetitive nocturnal respiratory pauses that produce chronic sleep deprivation and excessive sleepiness. (thedoctorwillseeyounow.com)

Unlike alcohol related crashes no blood, breath or other measurable test is available to measure fatigue or sleepiness. (paulenglander.com)
Insufficient sleep can result in industrial and motor vehicle crashes, somatic symptoms, cognitive dysfunction, depression, and decrements in daytime work performance owing to fatigue or sleepiness. (health.am)

Hypnotic medications with low toxicity, addictive potential, minimal next day sleepiness, and an otherwise benign side-effect profile can be utilized safely and effectively to treat and improve function and quality of life for patients suffering from insomnia. (springer.com)
Other pharmacological agents producing sedation (sedatives and agents used off-label for sedative side-effects) should be used cautiously for the treatment of insomnia due to the increased risk of next day sleepiness as well as for known toxicities and adverse side effects. (springer.com)
Similarly, hypoxaemia, next-day sleepiness and driving simulator performance were not different. (ersjournals.com)

To be diagnosed with PTSD, the symptoms must persist for at least one month and cause significant distress or impairment in daily functioning. (brainsoulnyou.com)
Four objective measures, including reaction time testing, physiolofical parameters, fatigue symptoms, and driving performance, were used to determine the fatigue influence of driving safety. (ncu.edu.tw)
Diabetes is associated with a higher risk of sleep problems, including not only sleep apnea but also inadequate sleep, excessive sleepiness, leg symptoms, and nocturia, independent of body mass index. (cdc.gov)

Sleepiness in children may manifest as irritability, behavioural problems, learning difficulties, motor vehicle crashes (teenagers), and poor academic performance [ 3 ]. (biomedcentral.com)
Cognitive impairment, such as trouble concentrating, forgetfulness or irritability. (santripty.com)
Up to 50% of children will experience a sleep problem, which can lead to daytime sleepiness, irritability, behavioral problems, learning difficulties, and poor academic performance. (articlefeed.org)

Primary (the insomnia severity index (ISI) and visual analogue scale (VAS)) and secondary outcomes (the Epworth sleepiness scale (ESS), polysomnography data, the anxiety and preoccupation about sleep questionnaire (APSQ), the beck depression index (BDI), and the multidimensional fatigue inventory (MFI)) were examined at pretreatment, posttreatment, 1 month, and 6 months. (hindawi.com)
Secondary outcomes include objective cognitive performance, insomnia severity, sleepiness, fatigue, and self-reported cognitive failures and emotional distress. (ox.ac.uk)
The definition of insomnia is repeated difficulty in getting to sleep (more than 30 min per night), insufficient sleep (less than 8 h), and poor sleep consolidation or quality despite having the age-appropriate time and opportunity to sleep, all of which lead to daytime functional impairment for both patients and their families [ 2 ]. (biomedcentral.com)
Studies also show that insomnia negatively affects work performance, impairs decision-making, can damage relationships, increase chances of work-related/motor vehicle accidents, and lead to an overall decline in the quality of life. (sterwebe.info)

We found that while young and older adults reported similar levels of subjective sleepiness, objective measures of sleepiness revealed that young adults were more vulnerable and had more attentional failures than the older adults. (nature.com)
In addition to subjective deficits, meta-analytic data show that patients experience reliable objective impairments across several cognitive domains. (ox.ac.uk)
Measured variables included: subjective ratings of sleepiness and alertness prior to each drive, lane position accuracy, mean speed, speed deviation, mean reaction time (RT) to "virtual" wind gusts as well as off-road events, i.e., "crashes. (uiowa.edu)
Significant between-group differences were also found on subjective ratings of sleepiness and alertness, although diurnal fluctuation of subjective sleepiness ratings was significant only for the EDS group. (uiowa.edu)
Changes in individual alpha and delta power were also found to be related to changes in subjective sleepiness and PVT performance. (lboro.ac.uk)
Task performance of the caffeine group was better than the performance observed in the placebo group but the subjective perception of fatigue, motivation, and sleepiness did not differ between both groups. (risescience.com)

The common risks associated with it are the compromised sleep quality and quantity (sleep fragmentation, altered duration, increased inertia and latency) leading to daytime sleepiness and fatigue, cognitive impairment, anxiety, depression and mood disorders. (pcst.network)
18 women) designed to explore the acute effects of snoozing on sleep architecture, sleepiness, cognitive ability, mood, and cortisol awakening response. (medscape.com)
Snoozing resulted in about 6 minutes of lost sleep, but it prevented awakening from slow-wave sleep and had no clear effects on the cortisol awakening response, morning sleepiness, mood, or overnight sleep architecture. (medscape.com)

Sleep Disordered Breathing is one potential root cause of poor growth, development impairments, a lower intellect, poor cognition, affecting school performance, and more. (articlefeed.org)

This study aimed to determine the effects of 1 month of zopiclone on OSA severity, sleepiness and alertness in patients with low-moderate respiratory arousal thresholds without major overnight hypoxaemia. (ersjournals.com)
1 month of zopiclone does not worsen OSA severity, sleepiness or alertness in selected patients without major overnight hypoxaemia. (ersjournals.com)
As the first study to assess the effect of a hypnotic on OSA severity and sleepiness beyond single-night studies, these findings provide important safety data and insight into OSA pathophysiology. (ersjournals.com)

CONCLUSIONS Therapeutic NCPAP improves steering performance and reaction time to target stimuli in patients with OSA, lending further support to the hypothesis that OSA impairs driving, increases driving accident rates, and that these improve following treatment with NCPAP. (bmj.com)
Impairments associated with sleepiness include reaction time, vigilance, attention and information processing. (paulenglander.com)

LBD group had more sleepiness, cognitive/behavioral fluctuations, hallucinations, and sleep apnea than AD or PD. (iospress.com)

Impairment caused by lack of sleep has long been recognized as a major factor in many transportation and industrial accidents. (bcmj.org)
2 The negative social impact of narcolepsy with cataplexy has been extensively studied, and includes impairment in driving skill, high prevalence of car, machine or domestic accidents and altered professional performance leading to unemployment, frequent changes of job, working disability and early retirement. (touchneurology.com)

Moreover, only a small number of studies have assessed objective cognitive performance, pre-to-post CBT-I, with mixed results. (ox.ac.uk)
This study specifically aims to (1) investigate the impact of CBT-I on cognitive functioning, assessed through both self-reported impairment and objective performance measures, and (2) examine whether change in sleep mediates this impact. (ox.ac.uk)
Further analyses will determine to what extent observed changes in self-reported cognitive impairment and objective cognitive performance are mediated by changes in sleep. (ox.ac.uk)
DISCUSSION: This study will be the first large-scale examination of the impact of digital CBT-I on self-reported cognitive impairment and objective cognitive performance. (ox.ac.uk)

18 A few studies have suggested a fall in the accident rate in patients treated with nasal CPAP, 9 , 10 and George et al 19 have shown that impairment on a steering simulator in patients with OSA improves following treatment with nasal CPAP. (bmj.com)
Simulator Performance vs. Neurophysiologic Monitoring: Which is More Relevant to Assess Driving Impairment? (uiowa.edu)
Previously, we reported on circadian variation in driving simulator performance and neurophysiologic evidence of sleep intrusion into consciousness in a pilot study of healthy individuals. (uiowa.edu)
It remains unclear whether a neurophysiologic or simulator approach captures impairment due to sleepiness with greater sensitivity and specificity. (uiowa.edu)

We experience these low points in performance and body temperature, along with a decline in arousal, alertness and motivation, as fatigue. (thedoctorwillseeyounow.com)

Sleepiness causes crashes because it impairs performance and can lead to the inability to resist falling asleep at the wheel. (paulenglander.com)

If age-related changes in sleep, observed even among extremely healthy older adults 18 , 19 , are due to an inability to dissipate homeostatic sleep need, then that impairment ought to manifest as poorer performance when healthy older adults are sleep restricted or subject to acute sleep loss paradigms. (nature.com)

Cognitive impairment is common and the prevalence of frank dementia occurring later in the course of PD, i.e. (iospress.com)

A study found that the influence of single analgesic doses of either methadone and buprenorphine was mild and below the impairment threshold of a blood alcohol concentration of 0.5 milligrams per litre of blood. (cosmosmagazine.com)
This usually results in some form of daytime challenge or impairment such as sleepiness, low energy or poor concentration. (sterwebe.info)

Sleep is regulated by two different systems - the circadian (24-hour) system and the sleep-wake system - which, together, determine alertness, performance and the timing of sleep. (thedoctorwillseeyounow.com)
The circadian pacemaker is responsible for the fact that in a normal 24-hour cycle, we will sleep at night and performance and alertness will reach low points between 3:00 AM and 5:00 AM. (thedoctorwillseeyounow.com)
Aging causes changes in the regulation of circadian rhythms which disrupt sleeping patterns and impair alertness and performance. (thedoctorwillseeyounow.com)

Insufficient sleep, poor sleep quality and sleepiness are common problems in children and adolescents being related to learning, memory and school performance. (researchgate.net)
Changes to sleep patterns and hormonal changes during puberty attribute to sleepiness in adolescents. (publicschoolreview.com)

However, both produced some cognitive and clinical impairments and increased sleepiness - indeed, four of the 22 participants in the exercise stopped their on-road driving test because of drowsiness. (cosmosmagazine.com)

Caffeine can enhance alertness and performance , and reduce risk of injury or error , when you're sleep deprived, sleep restricted, or when doing night shift work. (risescience.com)

Comparing participants' test performance, the researchers found no significant differences in the peak timing of task performance relative to the timing of the biological clock. (wsu.edu)

Individuals who are limited to no more than sedentary work by their medical impairments have very serious functional 12 Document #13. (justia.com)

Federal government research suggests that marijuana can impair driving performance for up to 3 hours," said Kissinger. (precisiontune.com)
Drugs are commonly used to treat disorders in older people, and some classes of drugs can be sedating and impair driving performance. (msdmanuals.com)

Sleepiness showed the strongest relation to school performance (r=-0.133), followed by sleep quality (r=0.096) and sleep duration (r=0.069). (researchgate.net)
Concerning the relationship between sleep duration and school performance age effects were even larger in studies that included more boys than in studies that included more girls, demonstrating the importance of differential pubertal development of boys and girls. (researchgate.net)

He practiced a broad scope of community-based Family Medicine prior to joining the Centre for Sleep & Human Performance in 2006, where he provides comprehensive care of all sleep disorders. (centreforsleep.com)
We suggest that the need for a more accurate hospitalbased screening tool for assessment of driving impairment due to sleep disorders remains an important issue for physicians and legislators dealing with driving competency. (uiowa.edu)

It has been suggested that this excessive sleepiness leads to falling asleep while driving and accounts for the higher accident rates seen in patients with OSA. (bmj.com)

We tested whether memory performance and activity in brain regions implicated in long-term memory were modulated by conflict during encoding, and whether this differed between MTLE patients and controls. (bvsalud.org)
In summary, we found significantly impaired performance on some, though not all, driving parameters for EDS patients. (uiowa.edu)
EEG monitoring was able to document increased propensity towards MS episodes in patients with EDS, which we suggest is causative in creating this impairment. (uiowa.edu)
Patients/clients who have been diagnosed with OSA require treatment 3 , not only to alleviate snoring and sleepiness but also to prevent and treat the numerous adverse health effects associated with the condition. (cdho.org)

Poor school performance. (santripty.com)

Unfortunately, most teens do not get sufficient shut-eye during those critical years, which can lead to performance impairment during the day. (publicschoolreview.com)
Dr. Samuels is currently the lead investigator for the Calgary Police Service Health and Human Performance Research Initiative, which is a long-term research project exploring the impact of rotating shift work on the health and performance of police officers. (centreforsleep.com)
Challenging conventional wisdom, new research suggests that hitting the snooze button does not lead to cognitive impairment on waking and may actually provide cognitive benefits. (medscape.com)

is needed to determine the effects of cannabis on athletic performance. (cherrybombfilm.com)
Comparing between these shifts allowed the researchers to dissociate the biological clock effects on task performance from the effects of how long the participants had been awake. (wsu.edu)
A reduction in sleep does not occur independently of the effects on memory, attention, alertness, judgment, decision-making, and overall cognitive abilities in the brain, resulting in decreased function and impaired cognitive performance. (org.sa)
Plus, research suggests people who regularly consume caffeine have more adenosine receptors, making them more sensitive to the compound and its sleepiness effects. (risescience.com)
Taking it along with other supplements with similar effects might cause too much sleepiness and/or slowed breathing in some people. (medlineplus.gov)

Longitudinal and experimental studies are recommended in order to gain more insight into the different relationships and to develop programs that can improve school performance by changing individuals' sleep patterns. (researchgate.net)

The study tested participants' performance on three distinct cognitive tests: one that assessed participants' ability to stay focused, another that involved the ability to link pieces of information in memory and a third that had participants rate how sleepy they were. (wsu.edu)
Here, left hippocampal recruitment was less efficient for memory performance in incongruent trials than in congruent trials, suggesting an intrahippocampal competition for limited resources. (bvsalud.org)
It can also cause memory impairment and decreased cognitive ability. (matrixagemanagement.com)

Fatigue was induced by mental task performance. (risescience.com)
Sin embargo, esta revolución no ha alcanzado de la misma manera a lo que hoy en día llamamos salud mental. (bvsalud.org)

Taking L-tryptophan with sedative medications might cause breathing problems and/or too much sleepiness. (medlineplus.gov)

Many factors can diminish the driving performance of older adults. (msdmanuals.com)

All three sleep variables were significantly but modestly related to school performance. (researchgate.net)

Myasthenia gravis has its own disability listing in the Social Security listing of impairments that may qualify for disability, called the blue book. (turningtooneanother.net)

In the polysomnography study, compared with waking up abruptly, 30 minutes of snoozing in the morning improved or did not affect performance on standard cognitive tests completed directly on final awakening. (medscape.com)

We found that the effect of the biological clock on participants' self-reported sleepiness aligned with performance impairment on the other two tests," Muck said. (wsu.edu)

Results likely reflect different levels of impairment in specific forms of attention following sleep loss. (lboro.ac.uk)

Sleepiness ratings (SSS) and Borg's category ratio (CR-10) were used to assess impairment of driver alertness and sleepiness experience. (ncu.edu.tw)

Trials of CBT-I have typically used proxy measures for cognitive functioning, such as fatigue or work performance scales, and no study has assessed self-reported impairment in cognitive function as a primary outcome. (ox.ac.uk)

The primary outcome is self-reported cognitive impairment at post-treatment (10 weeks). (ox.ac.uk)

Cognitive impairments from lack of sleep can give way to impaired job performance and relationship issues, causing stress. (royalcaregivers.com)

Anatomy2

Diseases23

Chemicals and Drugs6

Analytical, Diagnostic and Therapeutic Techniques and Equipment39

Psychiatry and Psychology45

Phenomena and Processes18

Disciplines and Occupations1

Anthropology, Education, Sociology and Social Phenomena6

Technology, Industry, Agriculture3

Humanities1

Information Science3

Health Care34

Geographicals1

Excessive daytime sl7

Deprivation10

Fatigue or sleepiness2

Next day sleepiness3

Symptoms3

Irritability3

Insomnia4

Subjective6

Mood3

Cognition1

Severity3

Reaction time2

Apnea1

ACCIDENTS2

Objective4

Simulator4

Motivation1

Impairs1

Manifest1

Prevalence1

Concentration2

Circadian3

Adolescents2

Clinical1

Alertness and performance1

Significant1

Functional1

Impair driving per2

Duration2

Disorders2

Asleep1

Patients4

Poor1

Lead3

Effects5

Experimental1

Memory3

Mental2

Problems1

Older adults1

School performance1

Disability1

Cognitive tests1

Participants1

Attention1

Experience1

Measures1

Self-reported1

Lack1