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CerebrumFunctional LateralityBrainDominance, CerebralCerebral ArteriesCerebrovascular CirculationCerebral InfarctionMagnetic Resonance ImagingHydranencephalyCerebral CortexCorpus CallosumBrain IschemiaApraxiasHoloprosencephalyCerebral PalsyInfarction, Middle Cerebral ArteryMediodorsal Thalamic NucleusCerebral AngiographyMiddle Cerebral ArteryBrain DiseasesTelencephalonBrain EdemaBrain MappingHemispherectomyCerebrovascular DisordersAgenesis of Corpus CallosumCranial NervesEchoencephalographyBrain Damage, ChronicHemianopsiaCerebellum2',3'-Cyclic Nucleotide 3'-PhosphodiesteraseIntracranial Embolism and ThrombosisIofetamineParesisCerebral VentriclesElectroencephalographyParietal LobeLanguageImage Processing, Computer-AssistedTomography, X-Ray ComputedBrain NeoplasmsMalaria, CerebralCerebral VeinsTomography, Emission-ComputedFrontal LobeTomography, Emission-Computed, Single-PhotonSubarachnoid SpaceHemiplegiaCerebellar DiseasesTechnetium Tc 99m ExametazimeCerebral HemorrhageHematoma, SubduralNeural PathwaysGerbillinaeNeurologic ExaminationAcetazolamideBrain ChemistryPerfusion ImagingTime FactorsStrokeLanguage TestsMagnetic Resonance AngiographyBlood-Brain BarrierHematoma, Subdural, ChronicMeningoencephalitisBrain StemBrain InjuriesAtrophyReadingVisual FieldsDiffusion Magnetic Resonance ImagingPsychomotor PerformanceCranial Fossa, PosteriorLeukoencephalopathiesArterial Occlusive DiseasesNeuropsychological TestsIschemic Attack, TransientCarotid StenosisNeuronsCortical Spreading DepressionAphasiaEncephalitisEpilepsyReference ValuesThalamusDura MaterReaction TimeDisease Models, AnimalRats, Sprague-DawleyProsencephalonAnalysis of VarianceCatsCarotid Artery, InternalAnimals, NewbornVisual PerceptionSeizuresPhotic StimulationAstrocytomaPosterior Cerebral Artery

Cerebellar hemispheresCortexLesionsCerebellumThalamusPortions of the cerebralContralateral hemispherePalsySpinal cordLobesIpsilateralBrain and LanguagePerfusionFocal cerebralFingersSubarachnoidLesionEpilepsyDominanceAbnormalitiesVentricular cavitySevereNeuronsPatientsMetabolismHoloprosencephalyHalvesFrontalStrokeLeftNerveLanguageSideIncludeEvidenceWorld

Cerebellar hemispheres3

• cerebral and cerebellar hemispheres. (cdc.gov)
• It showed multiple ring-enhancing lesions in the cerebral and cerebellar hemispheres. (who.int)
• During physical examination, the cerebral and cerebellar hemispheres. (who.int)

Cortex19

• Chapters 4 and 6 mapped the primary motor cortex (precentral gyrus of the frontal lobe), primary somatosensory cortex (postcentral gyrus of the parietal lobe), and the primary visual cortex (calcarine cortex of the posterior occipital lobe) onto the cerebral hemispheres. (mhmedical.com)
• Multimedia Cerebral Cortex Journal (Text & Images). (martindalecenter.com)
• Which Of The Next Generalizations Does Not Describe The Cerebral Cortex? (jetsshopfootballonline.com)
• The cerebrum is a significant part of the brain and its higher layer known as the cerebral cortex is liable for a wide range of difficult features. (jetsshopfootballonline.com)
• The cerebrum contains grey matter and billions of unmyelinated neurons (brain cells) called the cerebral cortex. (medicinenet.com)
• The cerebral cortex that is present superficially to the cerebrum is arranged in a folded manner and is only 2-4 millimeters thick. (medicinenet.com)
• The folds on the cerebral cortex are called gyri, which are divided by grooves. (medicinenet.com)
• The cerebral cortex folds are the reason for the distinctive look of the brain. (medicinenet.com)
• Red bi-directional arrows are used to signify the predominantly inhibitory linkages between any given area of cerebral cortex and the basal ganglia. (scholarpedia.org)
• Blue bi-directional arrows show the linkages between most areas of cerebral cortex and the cerebellum. (scholarpedia.org)
• The basal ganglia are located interior to the cerebral cortex, and they receive prominent input from essentially all of the pallium, both isocortex and allocortex (Swanson 2000). (scholarpedia.org)
• Generally speaking, these inputs form relatively discrete channels that loop back to the same area of cerebral cortex from which they originated, a feature that is similar to the loops that form between the cerebellum and the cerebral cortex (Middleton and Strick 2000). (scholarpedia.org)
• Figure 2: One macroscopic signal processing module linking BG and cerebral cortex. (scholarpedia.org)
• The cerebral cortex sends divergent excitatory projections to a network (shaded box) of medium spiny neurons and to STN. (scholarpedia.org)
• SpNs in the striatum are endowed with several features that make them ideal for classifying the complex patterns of activity sent from the cerebral cortex. (scholarpedia.org)
• It consists of the thalamus, the hypothalamus, and the cerebral cortex. (medscape.com)
• The outer covering of the cerebral hemispheres is known as the cerebral cortex. (medscape.com)
• The frontal lobe is the part of the cerebral cortex responsible for voluntary movement and attention as well as goal-directed behavior. (medscape.com)
• The association areas are areas that are free to process all kinds of information and make up most of the cerebral cortex and enable the brain to produce behaviors requiring the coordination of many brain areas. (medscape.com)

Lesions3

• The purpose of this work is to analyze paraxial difficulties i.e, functional disorders in movement resulting from cerebral tissue lesions. (bvsalud.org)
• Deliberations on praxial disorders were based on investigation results embracing 90 patients with focal cerebral lesions. (bvsalud.org)
• Language dysfunction is most commonly due to lesions in the dominant (usually left) hemisphere, whereas neglect (see " Attention " below) is most commonly due to lesions in the nondominant (usually right) hemisphere (causing left-sided neglect). (mhmedical.com)

Cerebellum2

• The central cerebral fissure divides the two occipital lobes, and a membrane called tentorium cerebelli separates it from the cerebellum. (medicinenet.com)
• The cerebellum is divided into 2 hemispheres and handles certain reflexes, especially those that have to do with balance. (medscape.com)

Thalamus2

• Whole-brain cerebral metabolic rate of glucose (CMRglc) is reduced diffusely and strongly in the frontal and parietal lobe and the thalamus. (ajnr.org)
• The cerebral hemispheres, located above the thalamus and hypothalamus, take up most of the room inside the skull. (medscape.com)

Portions of the cerebral2

• Porencephalic cysts result from strokes that involve large portions of the cerebral parenchyma (ie, loss of both gray and white matter leading to a communication between the subarachnoid space and the cerebral ventricles). (medscape.com)
• A congenital condition where the greater portions of the cerebral hemispheres and CORPUS STRIATUM are replaced by CSF and glial tissue. (bvsalud.org)

Contralateral hemisphere3

• We now report that the same patient again presented to our unit in early-2019 with recurrent granulomatous cryptococcomas, of an alarming even larger size, in the contralateral hemisphere. (smu.ac.za)
• Conclusions: According to our review of the English literature, to our knowledge, this is the first report of recurrent granulomatous cryptococcomas occurring in the contralateral hemisphere within 6 months of surgery. (smu.ac.za)
• There's evidence for involvement of the contralateral hemisphere in the recovery of hand function after a stroke, said the authors. (medscape.com)

Palsy4

• The patients had hemiplegia due to a stroke, traumatic brain injury , cerebral palsy, or encephalitis, manifesting mainly as spasticity and weakness in the upper extremity contralateral to the cerebral lesion. (medscape.com)
• Cerebral palsy (CP) is characterized by nonprogressive brain injury, the most common cause of child disability. (bvsalud.org)
• cerebral palsy. (bvsalud.org)
• Cerebral palsy (CP) is a general term that includes very different clinical manifestations that have in common motor difficulty due to a brain injury. (bvsalud.org)

Spinal cord1

• White matter tracts are affected, including those of the cerebral hemispheres, infratentorium, and spinal cord. (medscape.com)

Lobes1

• Each cerebral hemisphere is divided into 4 lobes, delineated by deep fissures on the surface of the brain. (medscape.com)

Ipsilateral3

• The hemisphere contralateral to the side of handedness is considered the dominant hemisphere (e.g., the left hemisphere in a right-handed patient), and the hemisphere ipsilateral to the side of handedness is considered the nondominant hemisphere (e.g., the right hemisphere in a right-handed patient). (mhmedical.com)
• Physiological connectivity developed between the ipsilateral cerebral hemisphere and the paralyzed hand. (medscape.com)
• Activation of the paralyzed arm requires both physiologic connections of the anastomosed nerve to contralateral nerves and connectivity of the cerebral hemisphere ipsilateral to the injury to the grafted nerve. (medscape.com)

Brain and Language1

• Brain and Language: Cerebral Hemispheres and Linguistic Stru. (wonderbk.com)

Perfusion1

• Cerebral perfusion images showed a similarly decreased radioactivity pattern as the metabolic images. (ajnr.org)

Focal cerebral1

• Seizures with focal high-frequency electrographic correlates: These patterns typically evolve over 10-20 seconds and are usually seen with focal cerebral insults, such as strokes. (medscape.com)

Fingers2

• Cerebral Hemispheres is a studio album by American musician Larry Heard, released under his Mr. Fingers moniker. (wikipedia.org)
• Matt McDermott of Resident Advisor wrote, "Though it's billed as the return of Mr. Fingers, Cerebral Hemispheres feels like a culmination of all the music he's made as Larry Heard. (wikipedia.org)

Subarachnoid1

• Autopsy showed a diffuse subarachnoid hemorrhage over both cerebral hemispheres. (ajnr.org)

Lesion3

• thus, a faulty execution should not always be regarded as a sign of pathological functioning of the cerebral tissue as a result of lesion. (bvsalud.org)
• Epilepsia secundaria a cerebral edema with right thalamic hypodense lesion and progressive neurological deterioration. (bvsalud.org)
• The control brain tomography showed persistent ventriculomegaly and cerebral edema, which led to RG, Caltagirome R, Blanco the diagnosis of encephalitis of viral etiology complicated by epilepsy secondary to a demyelinating structural lesion of Pimiento EC, et al. (bvsalud.org)

Epilepsy1

• Symptomatic epilepsy is defined as seizures resulting from an identifiable cerebral disorder. (medscape.com)

Dominance1

• Milner, B. in Interhemispheric Relations and Cerebral Dominance (ed. (nature.com)

Abnormalities1

• Although a few investigators have attempted to identify MBD-related functional abnormalities in the cerebral gray matter (3−5), findings are not inconsistent. (ajnr.org)

Ventricular cavity2

• Semilobar holoprosencephaly is characterized by partial cleavage into hemispheres posteriorly but with a communicating unified ventricular cavity anteriorly. (msdmanuals.com)
• In the most severe forms there is one undivided cerebral mass that contains a crescent shaped rudimentary ventricular cavity. (isuog.org)

Severe1

• Seizures with focal low-frequency electrographic correlates: These patterns may occur at 1-1.5 Hz frequency and are generally seen in severe cerebral insults, such as severe hypoxic-ischemic encephalopathy. (medscape.com)

Neurons1

• There is a highly divergent projection from large numbers of cerebral cortical neurons (eight CCs are shown) to the two input nuclei of the BG network, namely the striatum (shaded box containing six spiny neurons (SpNs)) and the subthalamic nucleus (STN). (scholarpedia.org)

Patients3

• Most patients are right-handed, so their left hemisphere is the dominant hemisphere. (mhmedical.com)
• Transferring the C7 nerve from the nonparalyzed to the paralyzed side in patients with a stroke or other cerebral injury resulted in improved function and reduced spasticity in the affected arm, new research has shown. (medscape.com)
• In this single-center trial involving patients who had had unilateral arm paralysis due to chronic cerebral injury for more than 5 years, transfer of the C7 nerve from the nonparalyzed side to the side of the arm that was paralyzed was associated with a greater improvement in function and reduction of spasticity than rehabilitation alone over a period of 12 months," they conclude. (medscape.com)

Metabolism2

• The third and novel concept we would like to present in this paper might be quite surprising at first sight: A healthy organism maintaining its state of systemic energy homeostasis, i.e. that of balanced cerebral and peripheral metabolism, relies on properly functioning brain-pull mechanisms. (frontiersin.org)
• We report a patient with MBD, in whom cerebral metabolism and blood flow were studied with [ 18 F]-2-fluoro-2-deoxy-D-glucose (FDG) PET and N -isopropyl- p -[ 123 I]iodoamphetamine (IMP) SPECT. (ajnr.org)

Holoprosencephaly1

• Holoprosencephaly derives from failure of separation of the cerebral hemispheres. (isuog.org)

Halves1

• All four right halves come into the right hemisphere of the cerebrum and all four left halves come into the left hemisphere. (medicinenet.com)

Frontal2

• G , Superolateral view of a cross section extending below the frontal horn and through the red and subthalamic nuclei and upper part of the cerebral peduncle. (neurosurgicalatlas.com)
• H , The part of the basal surface of the frontal lobe above the sylvian fissure has been removed to expose the upper edge of the cerebral peduncles and the red and subthalamic nuclei located just behind the peduncle. (neurosurgicalatlas.com)

Stroke1

• Spastic limb paralysis due to a stroke or other injury to the cerebral hemisphere causes long-term disability. (medscape.com)

Left7

• These findings support the view that a broader range of related meanings is activated during word recognition in the right, than in the left, hemisphere. (unboundmedicine.com)
• In fifty cases, changes were localized in the left cerebral hemisphere, in forty cases -in the right hemisphere. (bvsalud.org)
• According to neuroscientists, the brain is divided into two- the right hemisphere and the left hemisphere. (bartleby.com)
• When ASL is used, structures in both the left and right hemispheres are activated. (washington.edu)
• When viewing English sentences, both groups showed activation in many regions of the left hemisphere. (washington.edu)
• When viewing ASL sentences, both groups showed activation in left hemisphere regions as well as in the superior temporal sulcus in the right hemisphere. (washington.edu)
• The cerebrum is the largest part of the brain and divided into left and right hemispheres separated by a deep groove. (medicinenet.com)

Nerve1

• Their previous work suggested that by transferring a cervical spinal nerve from the unaffected side to the paralyzed side, a paralyzed hand could be functionally connected to the unimpaired cerebral hemisphere. (medscape.com)

Language1

• It is also the first demonstration of a critical period for language processing in the right hemisphere. (washington.edu)

Side1

• Each side of the cerebral hemisphere controls the opposite side of the body. (medicinenet.com)

Include1

• Complications of cerebral hypoxia include a prolonged vegetative state. (medlineplus.gov)

Evidence1

• This study is further evidence for the importance of the right hemisphere in understanding signed languages. (washington.edu)

World1

• These are opportunities for kids and teachers to interact outside their cerebral hemispheres," Toy tells Education World. (educationworld.com)