- Donders Institute for Brain, Cognition and Behaviour
... (Buccino et al., 2001). Increased activity was found bilaterally in Brodmann’s area 44 for the obser vation of object-oriented hand/arm movements, compared with observation of hand/arm movements without an object. When observing mouth movements, however, there was a comparable increase in signal in ...
... (Buccino et al., 2001). Increased activity was found bilaterally in Brodmann’s area 44 for the obser vation of object-oriented hand/arm movements, compared with observation of hand/arm movements without an object. When observing mouth movements, however, there was a comparable increase in signal in ...
A Case of Isolated Middle Cerebral Artery Stenosis with Hemichorea
... Chorea is one of involuntary movements resulting from a continuous flow of random muscle contractions. The etiologies of chorea include stroke, infection, autoimmune disease, neurodegeneration, neoplasms, metabolic disease, genetic mutations, and drug exposure. Hemichorea related to transient ischem ...
... Chorea is one of involuntary movements resulting from a continuous flow of random muscle contractions. The etiologies of chorea include stroke, infection, autoimmune disease, neurodegeneration, neoplasms, metabolic disease, genetic mutations, and drug exposure. Hemichorea related to transient ischem ...
12 Brain injury, mental disorders and substance use
... brain injury have been shown to have higher lifetime rates of substance use than those without(506). On the other hand, there is some evidence that rates of post-brain injury substance use does not increase(508, 514) and, in fact, may even decline(504). However, post-brain injury mood disorders are ...
... brain injury have been shown to have higher lifetime rates of substance use than those without(506). On the other hand, there is some evidence that rates of post-brain injury substance use does not increase(508, 514) and, in fact, may even decline(504). However, post-brain injury mood disorders are ...
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... visual cortex of patients suffering from Charles Bonnet Syndrome (CBS). It is important to note here that sometimes non-existent objects are reportedly visualized by subjects which are primarily due to residual information present in the visual cortex from past experiences [12]. Research into such o ...
... visual cortex of patients suffering from Charles Bonnet Syndrome (CBS). It is important to note here that sometimes non-existent objects are reportedly visualized by subjects which are primarily due to residual information present in the visual cortex from past experiences [12]. Research into such o ...
Lecture Guide - TestbankCart.com
... Learning Objective 2.9 – What parts of the cortex control the different senses and the movement of the body? 1. Figure 2.14 – The Lobes of the Brain: Occipital, Parietal, Temporal, and Frontal 2. The cortex is the outer covering of the cerebrum and consists of a tightly packed layer of neurons about ...
... Learning Objective 2.9 – What parts of the cortex control the different senses and the movement of the body? 1. Figure 2.14 – The Lobes of the Brain: Occipital, Parietal, Temporal, and Frontal 2. The cortex is the outer covering of the cerebrum and consists of a tightly packed layer of neurons about ...
online age page age page proofs proofs
... tissue itself. That’s why surgeons can perform brain operations on patients who are awake. If you sliced the brain in half, downward through the middle from side to side, you would see its inner features. Although not all features are distinctive to the untrained eye, you would notice that the insid ...
... tissue itself. That’s why surgeons can perform brain operations on patients who are awake. If you sliced the brain in half, downward through the middle from side to side, you would see its inner features. Although not all features are distinctive to the untrained eye, you would notice that the insid ...
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... optic neuritis, spinal cord syndrome, or brainstem cerebellar syndrome, and 2 or more white matter lesions on MRI. This study found that patients treated with Avonex® (interferon beta-‐1a) were 44% less li ...
... optic neuritis, spinal cord syndrome, or brainstem cerebellar syndrome, and 2 or more white matter lesions on MRI. This study found that patients treated with Avonex® (interferon beta-‐1a) were 44% less li ...
cHaPter 3
... tissue itself. That’s why surgeons can perform brain operations on patients who are awake. If you sliced the brain in half, downward through the middle from side to side, you would see its inner features. Although not all features are distinctive to the untrained eye, you would notice that the insid ...
... tissue itself. That’s why surgeons can perform brain operations on patients who are awake. If you sliced the brain in half, downward through the middle from side to side, you would see its inner features. Although not all features are distinctive to the untrained eye, you would notice that the insid ...
Preview as PDF - Pearson Higher Education
... Two special types of glial cells, called oligodendrocytes and Schwann cells, generate a layer of fatty substances called myelin. Oligodendrocytes produce myelin for the neurons in the brain and spinal cord (the central nervous system); Schwann cells produce myelin for the neurons of the body (the pe ...
... Two special types of glial cells, called oligodendrocytes and Schwann cells, generate a layer of fatty substances called myelin. Oligodendrocytes produce myelin for the neurons in the brain and spinal cord (the central nervous system); Schwann cells produce myelin for the neurons of the body (the pe ...
uncorrected page page page proofs
... tissue itself. That’s why surgeons can perform brain operations on patients who are awake. If you sliced the brain in half, downward through the middle from side to side, you would see its inner features. Although not all features are distinctive to the untrained eye, you would notice that the insid ...
... tissue itself. That’s why surgeons can perform brain operations on patients who are awake. If you sliced the brain in half, downward through the middle from side to side, you would see its inner features. Although not all features are distinctive to the untrained eye, you would notice that the insid ...
The Epilepsy Milestone Project
... graduation is the purview of the fellowship program director. Study of Milestone performance data will be required before the ACGME and its partners will be able to determine whether milestones in the first four levels appropriately represent the developmental framework, and whether Milestone data a ...
... graduation is the purview of the fellowship program director. Study of Milestone performance data will be required before the ACGME and its partners will be able to determine whether milestones in the first four levels appropriately represent the developmental framework, and whether Milestone data a ...
Study of Sleep Patterns Might Advance Our Knowledge on Alertness
... the only one of its kind to date, it demonstrates that analysis of EOG and EMG activity during sleep holds potential in the discovery of biomarkers for neurological disorders, including TBI. Sleep parameters are useful in study of a variety of other sleep disorders, highly prevalent in the TBI popul ...
... the only one of its kind to date, it demonstrates that analysis of EOG and EMG activity during sleep holds potential in the discovery of biomarkers for neurological disorders, including TBI. Sleep parameters are useful in study of a variety of other sleep disorders, highly prevalent in the TBI popul ...
Engagement of brain areas implicated in processing inner speech in
... and anticipating the consequences of complex motor acts. A feed-forward model has been proposed to explain this mechanism (Wolpert et al, al, 1995); in this model the motor outflow of a motor act (plan) generates an efferent copy that is transmitted to (sensory) brain regions relevant to this act an ...
... and anticipating the consequences of complex motor acts. A feed-forward model has been proposed to explain this mechanism (Wolpert et al, al, 1995); in this model the motor outflow of a motor act (plan) generates an efferent copy that is transmitted to (sensory) brain regions relevant to this act an ...
Dynamic functional reorganization of the motor execution network
... cerebellum (PLCb). Recent studies, however, reported that brain activity in FFG, CUN and PLCb were likely associated with visual representation, motor imagery and instruction events (Allen et al., 1997; Hanakawa et al., 2008) rather than motor execution. Therefore, these 5 ROIs were excluded from th ...
... cerebellum (PLCb). Recent studies, however, reported that brain activity in FFG, CUN and PLCb were likely associated with visual representation, motor imagery and instruction events (Allen et al., 1997; Hanakawa et al., 2008) rather than motor execution. Therefore, these 5 ROIs were excluded from th ...
Interactions Between Premotor and Motor Cortices in Non
... mid-2011) opened up a new approach to the study of cortical processing, no longer based on the properties of particular cortical areas, but focused on the transmission of information between areas: They suggested that ‘‘the transformation of an object’s intrinsic properties into specific grips takes ...
... mid-2011) opened up a new approach to the study of cortical processing, no longer based on the properties of particular cortical areas, but focused on the transmission of information between areas: They suggested that ‘‘the transformation of an object’s intrinsic properties into specific grips takes ...
Comparison of Quantities: Core and Format
... (e.g., 3) and negative integers (e.g., –3). The latter were introduced as a more abstract level of numerical conceptualization. Even though negative integers have not attracted as much attention as positive integers, they are a valid option to study abstract quantities. Based on behavioral evidence, ...
... (e.g., 3) and negative integers (e.g., –3). The latter were introduced as a more abstract level of numerical conceptualization. Even though negative integers have not attracted as much attention as positive integers, they are a valid option to study abstract quantities. Based on behavioral evidence, ...
cerebral cortex - Global Anatomy Home Page
... problems with the blood supply of the cerebral hemispheres (cortex, internal capsule, and basal ganglia) even if you don’t become a neurologist or neurosurgeon. You should overlearn this material to the point where you won’t forget it. Don’t forget that beyond the Circle of Willis, anastomoses betwe ...
... problems with the blood supply of the cerebral hemispheres (cortex, internal capsule, and basal ganglia) even if you don’t become a neurologist or neurosurgeon. You should overlearn this material to the point where you won’t forget it. Don’t forget that beyond the Circle of Willis, anastomoses betwe ...
Visual speech circuits in profound acquired
... software version 9.90 (Neurobehavioral system, Inc., Albany, CA, USA). This experiment was part of a larger protocol designed to test various aspects of visual language in deaf people (see Supplementary Material). Each block began with a screen showing instructions for 2 s, and 9 stimuli followed in ...
... software version 9.90 (Neurobehavioral system, Inc., Albany, CA, USA). This experiment was part of a larger protocol designed to test various aspects of visual language in deaf people (see Supplementary Material). Each block began with a screen showing instructions for 2 s, and 9 stimuli followed in ...
Experimental Brain Research 221(1)
... area 5 (Kalaska 1996; Ferraina et al. 2001), area 7A (MacKay 1992; Johnson et al. 1996; Battaglia-Mayer et al. 2000), V6A (situated between V6 and MIP within the superior parietal cortex near the junction of the dorsal parieto-occipital sulcus, POS) (Fattori et al. 2001, 2009a; Galletti et al. 2003) ...
... area 5 (Kalaska 1996; Ferraina et al. 2001), area 7A (MacKay 1992; Johnson et al. 1996; Battaglia-Mayer et al. 2000), V6A (situated between V6 and MIP within the superior parietal cortex near the junction of the dorsal parieto-occipital sulcus, POS) (Fattori et al. 2001, 2009a; Galletti et al. 2003) ...
Bigger brains cycle faster before neurogenesis begins: a
... We first describe our finding that brain maturation is highly predictable in chickens and quail, as long as time is expressed as a percentage of normal incubation period. We then report our findings on species differences in brain growth and cell cycle rates. (a) Conserved schedules of brain maturat ...
... We first describe our finding that brain maturation is highly predictable in chickens and quail, as long as time is expressed as a percentage of normal incubation period. We then report our findings on species differences in brain growth and cell cycle rates. (a) Conserved schedules of brain maturat ...
Malformations of the Cerebral Cortex as a Cause of Mental
... caused by abnormal cortical development have been recognized and specific causative gene defects have been identified. Periventricular nodular heterotopia is a malformation of neuronal migration in which a subset of neurons fails to migrate into the developing cerebral cortex. X-linked Periventricul ...
... caused by abnormal cortical development have been recognized and specific causative gene defects have been identified. Periventricular nodular heterotopia is a malformation of neuronal migration in which a subset of neurons fails to migrate into the developing cerebral cortex. X-linked Periventricul ...
Acoustical Vision of Neglected Stimuli: Interaction among Spatially
... separate modality (vision). In neglect patients, a sound presented at the same position (or at close disparity) as a visual stimulus influenced detection of previously neglected visual targets. Before going on to understand the implications of this finding in a context of a cross-modal interaction ...
... separate modality (vision). In neglect patients, a sound presented at the same position (or at close disparity) as a visual stimulus influenced detection of previously neglected visual targets. Before going on to understand the implications of this finding in a context of a cross-modal interaction ...
Epilepsy - med.muni
... Epilepsy is not a nosological entity – not one disease! Not unique aetiology... Might be a symptom of numerous disorders – symptomatic epilepsy (TBI, tumours, inflammation, stroke, neurodegeneration, ...) Sometimes the cause remains unclear despite careful history taking,examination and investigatio ...
... Epilepsy is not a nosological entity – not one disease! Not unique aetiology... Might be a symptom of numerous disorders – symptomatic epilepsy (TBI, tumours, inflammation, stroke, neurodegeneration, ...) Sometimes the cause remains unclear despite careful history taking,examination and investigatio ...
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... tumor, or an infection in the brain. For half of people with epilepsy, a cause cannot be found. Epilepsy can begin right after birth or can occur for the first time in old age. A seizure is the abnormal electrical release of cells, called neurons, in the brain . This can cause different symptoms bas ...
... tumor, or an infection in the brain. For half of people with epilepsy, a cause cannot be found. Epilepsy can begin right after birth or can occur for the first time in old age. A seizure is the abnormal electrical release of cells, called neurons, in the brain . This can cause different symptoms bas ...
central retinal vein occlusion in patients treated with long
... of an afferent pupillary defect, iris or anterior chamber angle neovascularization, presence of cystoid macular edema, and presence of vitreous hemorrhage or neovascular glaucoma. Each treating physician classified their patient’s CVO as perfused, nonperfused, or indeterminate based on fluorescein a ...
... of an afferent pupillary defect, iris or anterior chamber angle neovascularization, presence of cystoid macular edema, and presence of vitreous hemorrhage or neovascular glaucoma. Each treating physician classified their patient’s CVO as perfused, nonperfused, or indeterminate based on fluorescein a ...