Stretch reflexes (deep tendon reflexes)

Jaw jerk

V sensory (s) and motor (m)

Biceps*

C5-6 (s,m)

Triceps*

C6-7 (s,m)

Brachioradialis*

C6,7,8 (s,m)

Finger flexor

C6,7,8 (s,m)

Knee*

L2,3,4 (s,m)

Ankle*

S1,2 (s,m)

Superficial reflexes

Corneal *

V (s) and VII (m)

Nose tickle

V (s) and VII+ (m)

Gag*

IX, X (s,m)

Abdominal

T7-TI2 (s,m)

Cremasteric

S1 (s,m)

Plantar*

S1,2 (s,m)

Anal wink

S4,5 (s,m)

Visceral (autonomic) reflexes

Pupillary-light & accommodation*

II (s) and III (m)

Oculocardiac

V (s) and X (m)

Carotid sinus

IX (s) and X (m)

Bulbocavernosis

S2, 3, 4 (s,m)

Rectal (internal sphincter)

S2, 3, 4 (s,m)

Orthostatic blood pressure and pulse change

IX (s), X & sympathtics (m)

"Primitive" reflexes

Glabellar

Associated with bilateral hemispheric dysfunction (especially frontal lobe; see Chaps. 2 and 16).

Forced grasping (feet and hands)

Feeding reflexes (sucking, biting, rooting)

Oculocephalic and nuchocephalic disinhibition

Miscellaneous

Vestibulo-ocular responses (see Chap. 3)

VIII (s) and extraocular (III, IV, VI) (m)

Oculocephalic reflex

Caloric irrigations