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What is the center of the brain that controls vital and visceral activity?

What is the center of the brain that controls vital and visceral activity?

Ch. 9 The Brain HAP

Question Answer
The area of the brain that contains control centers for vital visceral functions is the ______. medulla oblongata
The peripheral nervous system has two divisions, the _____ nervous system and the ______ nervous system. Somatic/ Automatic

What is the largest part of the brain reasoning memory and voluntary responses?

The largest part of the brain, the cerebrum has two hemispheres (or halves). The cerebrum controls voluntary movement, speech, intelligence, memory, emotion, and sensory processing.

Which of the major portions of the brain is most closely connected with coordinated muscle activity?

Cerebellum: is located under the cerebrum. Its function is to coordinate muscle movements, maintain posture, and balance. Brainstem: acts as a relay center connecting the cerebrum and cerebellum to the spinal cord.

Which lobe of the brain coordinates voluntary muscle movement quizlet?

The cerebellum receives information from the sensory systems, the spinal cord, and other parts of the brain and then regulates motor movements. The cerebellum coordinates voluntary movements such as posture, balance, coordination, and speech, resulting in smooth and balanced muscular activity.

What part of the brain regulates various visceral activities?

Hypothalamus: Maintains homeostasis by regulating a variety of visceral activities and linking N.S. to endocrine system.

What are visceral activities?

The visceral (or autonomic) motor system controls involuntary functions mediated by the activity of smooth muscle fibers, cardiac muscle fibers, and glands. Conversely, parasympathetic system activity predominates during states of relative quiescence, so that energy sources previously expended can be restored.

Which part of the brain regulates visceral activities?

The major organizing center for visceral motor functions is the hypothalamus (see Box A).

What are the three most important parts of the brain?

The brain has three main parts:

  • The cerebrum fills up most of your skull. It is involved in remembering, problem solving, thinking, and feeling.
  • The cerebellum sits at the back of your head, under the cerebrum. It controls coordination and balance.
  • The brain stem sits beneath your cerebrum in front of your cerebellum.

Which part of the brain controls the involuntary activities?

brain stem
These vital mechanisms are controlled by one of the brain’s most durable parts–the brain stem. The brain stem is an automatic control center for many such important involuntary actions of the body. And, it is a pathway for impulses travelling back and forth between the body and the rest of the brain.

What are the 4 functions of the cerebellum?

Brain anatomy and function

  • emotions.
  • speech.
  • memory.
  • intelligence.
  • sensory processing.
  • voluntary movement.

What lobe of the brain coordinates voluntary muscle movements?

One of the brain areas most involved in controlling these voluntary movements is the motor cortex. The motor cortex is located in the rear portion of the frontal lobe, just before the central sulcus (furrow) that separates the frontal lobe from the parietal lobe.

What part of the brain coordinates voluntary muscle movements?

Cerebellum. This is the back of the brain. It coordinates voluntary muscle movements and helps to maintain posture, balance, and equilibrium.