Neurological Flashcards
No insight into visual loss
Cortical blindness (Anton-Babinski syndrome)
Neuropathy + heart failure
Wet beriberi
Absent gag reflex + tongue wasting and fasciculations + nasal speech
Bulbar palsy
Loss of buttock sensation + urinary incontinence
Cauda equina syndrome
Inverted champagne bottle legs
Charcot-Marie-Tooth syndrome
Lucid interval before rapid decline in consciousness
Extradural haemorrhage
URTI followed by distal limb weakness + sensory loss + type II respiratory failure
Guillain-Barré syndrome
Parkinsonism + autonomic changes
Multisystem atrophy
IgG antibodies to ACh receptors
Myasthenia gravis
Anterior mediastinal tumour
Thymoma (myasthenia gravis)
Café-au-lait spots
Type I neurofibromatosis
Lisch nodules
Type I neurofibromatosis
Axillary/inguinal freckling
Type I neurofibromatosis
Bilateral acoustic neuromas
Type II neurofibromatosis
Cognitive impairment + gait dyspraxia + urinary incontinence
Normal pressure hydrocephalus
Ventricular dilatation with involutional changes on CT head
Normal pressure hydrocephalus
Pale discs on fundoscopy
Optic atrophy
LMN lesion of CN IX, X and XII
Bulbar palsy
UMN lesion of CN IX, X and XII
Pseudobulbar palsy
Increased gag reflex and jaw jerk + spastic tongue + Donald Duck speech
Pseudobulbar palsy
Unilateral facial palsy + pain + vesicles
Ramsay Hunt syndrome (herpes zoster)
Vision loss with normal fundoscopy
Retrobulbar neuritis
Delay in visual evoked response
Retrobulbar neuritis
Stepwise loss of cognitive function
Vascular dementia
Senile plaques + neurofibrillary tangles + Tao bodies
Alzheimer’s disease
Xanthochromia
Subarachnoid haemorrhage
Oligoclonal bands + IgG
Multiple sclerosis
Chorea + dementia
Huntington’s disease
Superior quadrantanopia
Temporal lobe lesion
Inferior quadrantanopia
Parietal lobe lesion
Ophthalmoplegia + ataxia + confusion
Wernicke’s encephalopathy
Nystagmus/ataxia + intention tremor + dysarthria (scanning/staccato speech)
Multiple sclerosis (Charcot’s triad)
Pupils that constrict with accommodation but not light
Argyll Robertson pupils
3Hz EEG spike
Absence seizure
Pseudopalisading necrosis
Glioblastoma multiforme
Psammoma bodies + spindle cells
Meningioma
Biconvex collection on CT
Extradural haemorrhage
S100 stain
Schwannoma
Conjugate lateral gaze palsy + horizontal diplopia
Multiple sclerosis (internuclear ophthalmoplegia due to medial longitudinal fasciculus injury)
Sleep deprivation
Epilepsy
Positive Romberg’s test
Peripheral sensory nerve lesion
Weakness + Hx of transient unilateral vision loss in young woman
Multiple sclerosis
Relative afferent pupillary defect
Multiple sclerosis
Blurred vision + impaired colour discrimination
Multiple sclerosis
Foot drop + loss of sensation over 1st dorsal web space
Common peroneal nerve lesion
Loss of sensation over sole of foot
Tibial nerve lesion
Difficulty raising child post-Caesarean pregnancy
High spinal anaesthesia
Pleomorphic astrocytes + necrosis
Glioblastoma multiforme
Ill-defined lesion expanding corpus callosum and compressing ventricles
Glioblastoma multiforme
Expressive/non-fluent dysphasia
Frontal lobe lesion (Broca’s area)
Receptive/fluent dysphasia
Temporal lobe lesion (Wernicke’s area)
Jargon speech
Temporal lobe lesion (Wernicke’s area)
Homonymous hemianopia + receptive/fluent dysphasia
Temporoparietal lobe lesion
Contralateral hemiparesis + homonymous hemianopia
PCA stroke
Sudden headache + papilloedema + empty delta sign on CT
Sagittal sinus thrombosis
Thrombophilia + sudden headache
Sagittal sinus thrombosis
Festinating gait
Parkinson’s disease
Waddling gait
Proximal myopathy
Stroke with pupillary constriction
Pontine stroke
Alexia without agraphia (can’t read but can write)
PCA stroke
Hypotension (widened pulse pressure) + bradycardia + irregular respiration
Elevated intracranial pressure (Cushing’s triad)
Dementia + localised brain atrophy
Pick’s disease (type of frontotemporal dementia)
Foot drop after hip replacement
Sciatic nerve
Fixed, dilated pupil + down-and-out eye
CN III palsy
Vertical diplopia on looking down
CN IV palsy
Bielschowsky test
CN IV palsy
Hallucinations + Parkinsonian symptoms
Lewy body dementia
Disinhibition + executive dysfunction + Pick cell/bodies
Frontotemporal dementia
Fever + meningism + confusion
Encephalitis
Aura + seizure + postictal amnesia
Complex focal seizure
Focal seizure without impaired consciousness
Simple focal seizure
Automatisms
Focal temporal lobe seizure
Déjà/jamais vu
Focal temporal lobe seizure
Jacksonian march
Focal frontal lobe seizure
Olfactory/gustatory hallucinations
Focal temporal lobe (uncus) seizure
Auditory hallucinations
Focal temporal lobe (auditory cortex) seizure
Seizure with emotional disturbance (e.g. terror, panic, anger, elation)
Focal temporal lobe (hippocampus) seizure
Todd’s palsy (transient focal weakness)
Focal frontal lobe seizure
Down-and-out eye + headache after head trauma
Extradural haemorrhage
Purpuric rash + meningism
Neisseria meningitides
Lhermitte sign (electric pain down spine/legs on neck flexion)
Multiple sclerosis
Parkinsonism + vertical gaze palsy
Progressive supranuclear palsy
High CSF protein + demyelination after infection
Guillain-Barré syndrome
Atrophy of caudate and putamen
Huntington’s disease