University:
Swansea University
Course:
PM-139 | Human Physiology 1
Academic year:

2023
Views:

123

Pages:

3
Author:

Amal J.

U:TV) posterior cerebral arteryinfarctoften recognized bypt - minimal motor involvementLighttouch / pers prick may.be significantly reduced09.visual certex as normalitiesalso minimalThalamic pain CHemianesthe -sia]Homonymous hemianopiaavisual agnosia, prosopagnosia-occipital vifarctionAmnesia temporal lobePrespagnosiaDiffi raming peopleon sightAnomia, Memory defect V.) vertebrobasilar syndrome:-pos. circulation suppliesbrainstem, cesebellum s visualCor texpizzuniss, vestigo, dyslopia,dysphagia, ataxia, cranialnerve palsus & b/L Limbweak ness, songly or inCombinationHaLL Masic :-crossed neurologicaldeficits: ipscilateral cranialnerve deficitswith contra- -Lateral motor weakness.VI) Lateral medullary (wallenburg)Syndrome:-Signs:-ipsilateral loss of facialpain & temperature withcontralateral loss of thesesenses over the bodyGait & limb ataxiapartial l'psilateral LOSSof CN V, IX X & XT Ipscliateral hornores syndromemay be present[specific post circulatninfarct involving veste brobasilas)post inferior cerebellas arteryVIIBasilas astery occlusion :-severe quadriplegiaCema :XLocked in syndrome:-Complete muscle paralysisexcept for upward gazeDue to basilas asterythrombosi's [ vertical eyemovt & blcriking remain intactVIII ) Lacunas SyndromedeyasthusiaIpure motor hemiparesisSensory - motor stroke :IITBNumbness Hingling of cort ra face limitpure sensory & trokeMildheminarisAtaxic hemparesciwith ip s limbalasicWDys arthria - clansy handsyndromeD45 due to weak issfor gue