16 results
Orbicularis Reflex in an Alzheimer's Patient on Physical Exam

Alzheimer's is a degenerative, progressive and irreversible disease.
Orbicularis Reflex ... time, and can cause ... #PhysicalExam # ... clinical #video ... #neurology
Reflex Testing - Causes of Hyporeflexia and Hyperreflexia
Focal Hyporeflexia: 
 • Radiculopathy, Mononeuropathy, Polyneuropathy, Acute stroke,
Reflex Testing - ... and Hyperreflexia ... stroke, Acute spinal ... polyneuropathy (e.g ... diagnosis #table #neurology
Lazarus Sign / Reflex in Brain Death - Head Flexion

The presence of this complex spinal reflex
raise their arms and ... drop them crossed ... BrainDeath #BrainDead #Neurology ... #video #clinical ... #PhysicalExam
Lazarus Sign / Reflex in Brain Death - Head Turn

The presence of this complex spinal reflex
raise their arms and ... drop them crossed ... BrainDeath #BrainDead #Neurology ... #video #clinical ... #PhysicalExam
Hoffman's sign. Even in this specific case, accompanied by a clonus outline (rhythmic contractions). The median
this specific case ... the spinal root ... the hand. 3) Now ... Abnormal #clinical #video ... #neurology #PhysicalExam
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
result in permanent neurologic ... Causes of spinal ... - Infection (e.g ... involved) - Tendon reflex ... in deep tendon reflexes
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
Myotomes Reflexes ... Neuropathy - Foot drop ... Commonly caused ... Myotomes #diagnosis #neurology ... sensory #motor #leg #physicalexam
Myoedema in Hypothyroidism on Physical Exam

Hypothyroidism is a clinical syndrome resulting from the production, secretion or
drowsiness, weight gain ... hammer, caused ... Hypothyroidism #PhysicalExam ... #clinical #video ... #neurology #endocrinology
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
below the site of injury ... • Gait is abnormal ... Cord Causes: 1 ... dysfunction • Abnormal reflexes ... disorders #diagnosis #neurology
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
, T1 (median) Reflexes ... aracteristic "claw hand ... Syndrome Wrist drop ... spared in this injury ... Myotomes #diagnosis #neurology