15 results
Alzheimer’s Disease: Pathogenesis and Clinical Findings
Risk factor for Late Onset Alzheimer's (99% of cases):
 - Increasing
mutations - Down syndrome ... chromosome 21) Signs ... incontinence, apraxia ... AlzheimersDisease #Dementia ... geriatrics #diagnosis #signs
Iridodonesis

Physical examination revealed iridodonesis, or “dancing” of the iris, which was elicited by rapid movement of
dancing” of the iris ... movement, is a sign ... with Marfan’s syndrome ... #PhysicalExam #Video ... #Ocular
Ocular Apraxia on Physical Exam

Ocular Apraxia is the loss of voluntary and purposeful eye movement while
Ocular Apraxia on ... Physical Exam Ocular ... Apraxia is the ... #Ocular #Apraxia ... PhysicalExam #clinical #video
Causes of Hemiplegia - Differential Diagnosis Algorithm
Cerebral Hemisphere (Contralateral motor cortex)
 • Aphasia
 • Apraxia
 •
motor cortex) • Aphasia ... • Apraxia • ... Cognition/Confusion, Dementia ... Brown-Sequard Syndrome
Major neurocognitive disorders (MNCD): Diagnosis and workup 

1) Clinical diagnosis Cognitive impairment + loss of autonomy
2)
functions - Aphaso-apraxo-agnosia ... syndrome - Hippocampal ... atrophy Lewy body dementia ... (parkinsonian signs ... Frontotemporal dementia
Episodic eyelid opening apraxia (without compensatory brow lift) and forced downgaze due to transient shunt malfunction

Dr.
eyelid opening apraxia ... bobvarkey #eyelid #apraxia ... #clinical #video ... #physicalexam #ocular
Landolfi’s Sign on Physical Exam

A 73-year-old man presented with shortness of breath. On ocular exam, pupil
Landolfi’s Sign ... On ocular exam, ... as Landolfi’s sign ... PhysicalExam #Clinical #Video ... #Ocular #Iris #
Hypothyroidism – symptoms and signs.

Symptoms: 
Tiredness/malaise, 
Weight gain,
Anorexia,
Cold intolerance, 
Poor memory,
Change in appearance, 
Depression, 
Poor libido,
– symptoms and signs ... , Deafness Signs ... slowness, Psychosis/dementia ... , Ataxia, Poverty ... Carpal timel syndrome
Oculomotor apraxia (OMA) on Ocular Examination

A defect or absence of the ability to perform voluntary eye
Oculomotor apraxia ... (OMA) on Ocular ... #Oculomotor #apraxia ... #OMA #Ocular #PhysicalExam ... #clinical #video
Iridodonesis

Physical examination revealed iridodonesis, or “dancing” of the iris, which was elicited by rapid movement of
dancing” of the iris ... movement, is a sign ... with Marfan’s syndrome ... #PhysicalExam #Video ... #Ocular