Exam 7: Mechanisms of Perception

Dorsal columns are to anterolateral pathways as

The visual system is to retinotopic as the auditory system is to

The ability to focus on only a small subset of the stimuli that are being received by sensory organs is called

Which of the following has played a major role in differentiating neurons that respond to pitch from those that respond to frequency?

The permanent effects of bilateral auditory cortex damage are surprisingly minor in primates although they do include disruption of the ability to

Unlike olfactory receptors, each taste receptor has no

The __________ pathway carries pain and temperature information to the brain.

Parts of olfactory receptor cells can be found

An analgesia circuit descends into the spinal cord from the __________ gray.

Investigators have proposed that in each hemisphere, there are two major streams of

Sensory systems are hierarchical, parallel, and __________ segregated.

Functional brain imaging studies have shown that attention to movement is associated with increased activity in the human

Resting on the auditory hair cells is the

The inability to recognize objects by touch is __________.

Neurons of the monkey secondary auditory cortex respond robustly to

The dorsal-column medial-lemniscus system and the anterolateral system both carry sensory information from the

Electrical stimulation of which of the following structures has analgesic effects?

-Illustrated here is the cortical area most commonly linked to the perception of pain: the

The PAG is to the raphé as

In contrast to endogenous attention, exogenous attention is mediated by __________ neural mechanisms.