Exam 2: Thorne/Taylor Flashcards
Parts of forebrain
Thalamus + Hypothalamus + Cerebrum
Diencephalon + Cerebral
Parts of brainstem
Medulla
Pons
Midbrain
Parts of hindbrain
Cerebellum
Pons
Medulla
Parts of the brain
Forebrain + midbrain + hindbrain
Forebrain + brainstem + cerebellum
Components of general physical exam
1) mental status
2) cranial nerves
3) motor functions
4) reflexes
5) sensory functions
6) gait
Imaging used in evaluation of neurological illnesses
CT, MRI, PET
Micro-anatomical organization of the brain
Neurons
Glial cells
Types of glial cells
Macroglia
Microglia
Mental status assessment
Assess mental/emotional status, speech, memory, alertness, reasoning, following command and communication
Cranial nerves assessment
Assess senses (smell, vision, hearing/balance)
Motor function assessment
Assess strength, resistance, coordination, tremors, atrophy
Reflexes assessment
Assess biceps, triceps, tendon reflexes
Sensory functions assessment
Assess reaction to pinprick, vibration, temperature
Gait assessment
Assess walking, balancing
Lobes of the brain
Frontal
Temporal
Parietal
Occipital
Frontal lobe controls
Speech, motor
Separates frontal and parietal lobes
Central sulcus
Gyrus vs sulcus
Gyri: hills
Sulci: valleys