Pengantar Neuro dan Gerak

Question 1

Dx neurologis (3 jenis)

Answer 1

Klinis, topis, etiologis -> sentral/perifer?

Question 2

Komponen sistem saraf (4)

Answer 2

-Komponen fungsional motorik
-Komponen fungsional sensorik
-Komponen fungsional otonom
-Fungsi luhur

dilihat dari gambaran klinis

Question 3

Pendekatan problema individu (4)

Answer 3

Problem individu -> gejala, tanda (klinis)
Problem sistemik -> dengan subsistemnya
Problem organik -> dengan bagian organnya
Problem seluler subseluler -> termasuk biomolekuler

Question 4

Komponen fungsional motorik (4)

Answer 4

-UMN (tr. corticospinal=tr. pyramidalis)
-LMN
-Systema extrapyramidalis
-Musculus

Question 5

Motor pathway can be divided to (2), explain the movement

Answer 5

-Lateral (voluntary)
-Anteromedial

Question 6

Lateral motor pathway (3, explain)

Answer 6

-Lateral corticospinal (distal muscles->eg. forearm)
-Anterior corticospinal (proximal muscle eg. arm)
-Rubrospinal (extrapyramidal)

Question 7

Pathway lateral corticospinal tracts, explain

Answer 7

S. grisea (cortex of brain) -> S. alba -> capsula interna -> crus cerebri (midbrain) -> basis pontis -> pyramids (medulla) -> synapses with ventral horn of spinal cord

Question 8

Rubrospinal tract origin?

Answer 8

Red nucleus (midbrain)

Question 9

Anteromedial motor pathways (3), functions?

Answer 9

Control axial muscles, for balance and posture
-Tectospinal
-Vestibulospinal (medial, lateral-> head balance, turning)
-Reticulospinal (pontine/medullary)

Question 10

Pyramidal tract travel through pyramids of medulla, responsible for … movement, consists of (2)

Answer 10

Voluntary movements
-Corticospinal
-Corticobulbar

Question 11

Corticobulbar pathway, explain

Answer 11

Cortex -> internal capsule -> LMN (cranial nerve nuclei / brainstem)

Question 12

Extrapyramidal tracts doesn’t go through pyramids of medulla, responsible for … movement, consists of (4), originates from…

Answer 12

involuntary control and modulation (tone, balance)
-Rubrospinal->fine motor control (CL)
-Reticulospinal
-Vestibulospinal
-Tectospinal
Originates from brainstem