Subthalamic PowerPoint PPT Presentations

Surgical Treatments of Movement Disorders. Targets. Subthalamic nucleus ... Surgical Treatments of Movement Disorders. Intervention. Deep brain stimulation ...

Movement is normally controlled by dopamine, a chemical that ... Surgery: deep brain stimulation of the subthalamic nucleus for severe disabling dyskinesias. ...

Title: PowerPoint Presentation Author: Shaikh Mujeeb Last modified by: Shaikh Mujeeb Created Date: 1/1/1601 12:00:00 AM Document presentation format

No.2 (Neurobiology & Myology) 2 Creation of Adam Brain Map by Wilder Penfield Spinal Cord ...

Functional Neurosurgery Managing Parkinson s Disease with Deep Brain Stimulation Ravi Vissapragada STN is 11 to 12 mm lateral to the AC-PC line, 3 to 4 mm anterior ...

2. Fasciculus occipitofrontalis 4. Fasciculus ... dysarthria, ??????????? ????????. ????? ?? HUNTINGTON. ????? ?????. ???? ????????. ??????? ???? ...

Quick Review: Spinal Cord Quick Review: Spinal Reflex Pathways Quick Review: Spinal Reflex Pathways Basal Ganglia are not entirely a motor structure

Tasks which activate the frontal cortex usually activate the same regions. Duncan and Owen, 2001 ... Neuroimaging activations cannot be taken to show that a ...

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Thinking-slowed reaction time and executive dysfunction. Sensation impaired sense of smell ... Most popular treatment ... ASPECTS OF PARKINSON'S DISEASE. ...

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Making Things Happen - 2 Motor Disorders How Your Brain Works - Week 7 Dr. Jan Schnupp jan.schnupp@dpag.ox.ac.uk HowYourBrainWorks.net

LMN are known as the final common pathway' because despite all the descending ... dementia, forgetfulness, emotional & behavioral disturbances, impulsiveness, ...

b. Trochlear IV. The trochlear nerve emerges from the lateral aspects ... b. Trochlear IV ... b. Trochlear IV. c. Trigeminal V. d. Abducens VI. e. Facial VIII ...

Deep Brain Stimulation (DBS) is a treatment for selected patient suffering from Parkinson’s disease dystonia and most forms of tremors. Recently, the use of DBS therapy has been extended for the treatment of intractable epilepsy, refractory Obsessive compulsive disorders, depression and Progressive supranuclear palsies. DBS consist of implantation of very thin DBS Lead which contains four electrode contacts into the target area in the brain. The lead extends through a small opening in the skull and is connected to the extension that is then connected to an impulse generator or pacemaker which is implanted under the skin over the chest. The entire system is implanted beneath the skin. DBS exerts its therapeutic effect by delivering electrical impulses to the target region.

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DESCENDING TRACTS Fiber Types A Fibers: Somatic, myelinated. Alpha ( ): Largest, also referred to as Type I. Beta ( ): Also referred to as Type II.

Functional Anatomy of the Basal Ganglia Sharif Taha, Ph.D. s.taha@utah.edu Department of Neurobiology and Anatomy ...

Global Deep Brain Stimulation Devices Market report categorizes the global report, by Application (Parkinson's Disease, Essential Tremor, Dystonia, Others), and by Geography - Trends, Outlook, and Forecast from 2016-2024.

... Disease. 4/22/2004. 2. Illustrations from. Principles of Neural Science. by E. R. Kandel, J. H. Schwartz, and T. M. ... Articles on B.G., STN, & Parkinson's ...

All movements, even voluntary and deliberate have an automatic component ... These facts indicate that the motor system not only uses a 'constructive' ...

... cerebellar and exaggerated physiologic tremors such as a hyperadrenergic state or hyperthyroidism[1]. Drugs such as adrenergics, anti-cholinergics, ...

Subcortical Neuroanatomy Russell M. Bauer, Ph.D. University of Florida January 23, 2006 We will cover Limbic System Subcortical circuits involving basal ganglia ...

Learning and Memory. Practice Questions. The Hebb rule states that a synapse will ... b. glutamate; neurons in the medial geniculate nucleus of the thalamus; to fail ...

Functional Neuroanatomy (systems of the nervous system) ... Division into primary and association areas. Topographic representation the homunculus ...

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the accomplishment of movements that may take some time to ... Activation of Caudate/Putamen inhibits internal GP (iGP) ... Athetosis (writhing movements) ...

The striatum (afferent, or receptive portion of the basal ganglia control ... important in this basal ganglia loop in both afferent and efferent directions. ...

Basal ganglia The basal ganglia and the cerebellum may be viewed as key elements in two parallel reentrant systems that receive input from and return their influences ...

Sulci (depressions) & Gyri (elevations) Deep layer white matter ... Precentral Gyrus. Anterior to the central sulcus. Primary motor ... Gyrus ...

DIENCEPHALON 4th year DIENCEPHALON Site:- It is the part of the forebrain which lies above the midbrain & between the lower parts of the 2cerebral hemispheres.

... (Antivert) Acetazolamide (Diamox) Topiramate (Topamax) Gabapentin (Neurontin) Baclofen (Lioresal) 3, 4 Diaminopyridine Ondansetron (Zofran) Valproate ...

Basal Ganglia and Motor Control L21 Faisal I. Mohammed, MD, PhD

Deep Brain Stimulation: Brain Pacemakers Kaitlin Abbate What is Deep Brain Stimulation (DBS)? Surgical treatment involving placement of brain pacemaker into the brain ...

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... Continous unsustained rapid abrupt and random contractures Small fidgety movements Distal muscles involved CAUSES Huntingtons disease Drugs Rx of ...

Globus pallidus, Putamen, Caudate, Claustrum. Striatum ... Lateral and medial geniculate bodies. Other thalamic nuclei. Major Brain Systems. Hypothalamus ...

A Gene Expression Barcode for Microarray Data. Rafael A Irizarry ... Occipital Lobe 2. Olfactory Bulb 2. Ovary 2. Pancreas 2. Parietal Lobe 2. CD4 T cell 2 ...

(2) Taste sensation. VPM pc - gustatory area (Brodmann area 43) (3) Sense of ... (4) Auditory sensation. MGv -A I (Brodmann area 41, 42) MGd -A II (5) Vision ...

Parts of the Brain. By: Derrick Yeagle. Subdivided into six. main regions: Midbrain. Pons ... Within the midbrain, there are cell bodies containing red nucleus ...

Parkinson's Disease. Huntington's Disease. 12. Basal Ganglia. rostral. striatum. putamen ... Huntington's Chorea (aka Huntington's Disease) 1872, George Huntington ...

The Reclaim DBS System may be affected by or adversely affect medical equipment such as cardiac pacemakers or ... 30 minutes after a programming session, for ...

TECHNOLOGY IN REHABILITATION Neuromodulation Deep Brain Stimulation Overview Elena Draznin, MD Medical Director , Swedish Rehabilitation Unit. * * * * * * * * * In ...

Cortex: Cingulate Gyrus, Precentral Gyrus, Postcentral Gyrus, Primary ... Caudal Medulla. Pyramid. Inferior Olivary Nuc. Medial Lemniscus. Reticular Formation ...

The Diencephalon Position of Diencephalon Position: Lies between midbrain and cerebrum, almost entirely ...

Pyramidal and Extrapyramidal disorders Dr.Kayed CNS Module- week 3 ... (Vermis; paleocerebellum) Eye movement disorders: Nystagmus; Vestibulo-ocular reflex ...

6-11 people in 6000. Rising with age, males. 2% age 80 ... Nocturnal akinesia. Falls. Other key interventions. Specialist nurse. Physio ...

Information from US National Library of Medicine. Surgical Treatment ... D MD, Taber's Cyclopedic Medical Dictionary , Philedelphia: F.A. Davis Company 2001 ...

Symptoms of stroke result from a restriction of cerebral blood flow (CBF) greater than 80 ... Factors influencing symptoms of stroke include: 'The location of ...

Dysphagia. Common in advanced disease. Slowness in propelling food to pharynx ... Dysphagia. Watch for aspiration. Barium swallow cine-esophagram ...

Unilateral Chorea. Involves the proximal muscles ... In 85% chorea is predominate movement disorder. Juvenile Form. AKA The Westphal Variant ...

... provide the excitatory signals that balance out the large no. of the inhibitory signals transmitted specially by the dopamin, GABA & serotonin inhibitory ...

Parkinson s disease update Dr Jeff Kimber PD update new drugs - ? old problems DBS In the pipeline Drugs TMS Viral vectors The old chestnut l-dopa v DA in ...

Rehabilitation Management of Parkinsons Disease Susan Stickevers, MD Residency Program Director & Assistant Clinical Professor, SUNY Stony Brook Dept of PM&R

( Physiotherapy), Mahidol University, Bangkok, Thailand. M.Sc. ... Ph.D (Physical Therapy), Texas Woman's University, Houston, TX. ...

* * * * * * * * * * * * AMYGDALA The amygdala is preeminent in the mediation of most higher order emotional and motivational processing. massive interconnections with ...