quesitons 76-100 Flashcards
(71 cards)
Pharyngeal ____________ are covered by ectoderm and positioned between adjacent pharyngeal arches.
clefts
The mylohyoid and anterior belly of the digastric are both derived from the first _________________.
pharyngeal arch
Coordination of emotional responses is the function of the limbic circuit involving the amygdala whereas memory consolidation involves the _______________.
hippocampus
The stapedius muscle is a derivative of the second _____________.
pharyngeal arch
The ____________ initially develops as a diverticulum at foramen cecum a tongue structure.
thyroid gland
The primary motor cortex is located in the precentral gyrus of the __________ lobe.
frontal
The corneal (blink) reflex tests the ___________ function of the Vth cranial nerve and the __________ function of the VIIth cranial nerve.
sensory motor
The VA/VL nuclei of the thalamus are the specific relay nuclei for the motor system involving the __________ and _____________.
cerebellum basal ganglia
The thyroid gland initially develops as a ______________ at foramen cecum a tongue structure.
diverticulum
The primary auditory cortex is located in the __________ lobe.
temporal
The _______________ is located in the temporal lobe.
primary auditory cortex
The first ______________ positioned adjacent to the 2nd pharyngeal cleft contributes to the formation of the external ear.
pharyngeal cleft
The neurohypophysis (posterior pituitary) is the region of the pituitary gland that contains the axon terminals of neurons in the _____________ that secrete oxytocin or vasopressin into the bloodstream.
hypothalamus
The amygdala a cerebral structure involved in the coordination of emotional responses is located in the anterior-medial aspect of the ____________ lobe.
temporal
The primary motor cortex is located in the __________ gyrus of the frontal lobe.
precentral
The levator palatini muscle is a derivative of the _________ pharyngeal arch.
fourth
The _____________ muscle is a derivative of the fourth pharyngeal arch.
levator palatini
The ____________ and anterior belly of the digastric are both derived from the first pharyngeal arch.
mylohyoid
The levator palatini muscle is a derivative of the fourth ________________.
pharyngeal arch
The amygdala a cerebral structure involved in the coordination of ____________ responses is located in the anterior-medial aspect of the temporal lobe.
emotional
The _____________ a cerebral structure involved in the coordination of emotional responses is located in the anterior-medial aspect of the temporal lobe.
amygdala
******************The neurohypophysis (posterior pituitary) is the region of the pituitary gland that contains the axon terminals of neurons in the hypothalamus that secrete _____________ or _____________ into the bloodstream.
oxytocin vasopressin
The tongue is derived from the first second third and fourth pharyngeal arches and _____________ from the occipital somites.
myoblasts
Axons projecting to and from the hippocampus a structure critical to the formation of new memories traverse the _______________.
fornix