For Our Motor Commands To Travel Toward Our Muscles, The Signals Must Travel On?

Does the cerebellum generate conscious motor commands?

The cerebellum generates conscious motor commands.

The cerebellum plays a role maintaining your balance.

Damage to the cerebellum could affect posture.

The cerebellum has a cortex and homunculus, just like the motor cortex.

Which of the following regions of the brain stem serves as a bridge between the brain stem and the cerebellum?

It is responsible for vital life functions such as breathing, heartbeat, and blood pressure. The brain stem is made of the midbrain, pons, and medulla. Pons – The primary role of the pons is to serve as a bridge between various parts of the nervous system, including the cerebellum and cerebrum.

Which part of the brain is the executive suite that controls almost all brain activity?

cerebral cortex

Which functional area of the brain is responsible for keeping the cortex alert and conscious?

The brain gives us self-awareness and the ability to speak and move in the world. Its four major regions make this possible: The cerebrum, with its cerebral cortex, gives us conscious control of our actions. The diencephalon mediates sensations, manages emotions, and commands whole internal systems.

What symptoms might you see in a person with a cerebellar lesion?

What are the symptoms of acute cerebellar ataxia?

  • impaired coordination in the torso or arms and legs.
  • frequent stumbling.
  • an unsteady gait.
  • uncontrolled or repetitive eye movements.
  • trouble eating and performing other fine motor tasks.
  • slurred speech.
  • vocal changes.
  • headaches.

What side of the brain controls motor skills?


Which motor area both has a homunculus?

The cerebellum has a cortex and homunculus, just like the motor cortex.

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Which parts of the brain constitute the emotional brain known as the limbic system?

The limbic system, which mediates emotional response and plays a role in memory, is a group of structures located on the medial aspect of each cerebral hemisphere and diencephalon. The cerebral structures include the amygdaloid body, cingulate gyrus, septal nuclei, hippocampus, dentate gyrus, and parahippocampal gyrus.

What part of the brain is the visceral command center?


Question Answer
Motor command center Cerebellum
Survival center Brain stem
Executive suit cerebrum/cortex
Visceral command center hypothalamus

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Which part of the brain is responsible for awareness and alertness?

The reticular activating system is the part of the brain stem that responsible for wakefulness. This is a collection of neurons, located in the upper brain stem, that projects to and stimulates the areas of the cortex that is responsible for awareness—the ability to think and perceive.

Which is not a function of the CSF?

Blood is between the dura mater and the arachnoid mater. Which of the following is NOT a function of cerebrospinal fluid (CSF)? blood pressure and respiration. All of these are found in the pons (tracts to the cerebellum, nuclei for four cranial nerves, respiratory control nuclei).

Where will the tracts indicated by the letter D terminate?

The spinothalamic tracts indicated by D carry somatosensory information and terminate in the thalamus. Specific information will then be relayed to the appropriate area of the somatosensory cortex by third-order sensory neurons.Travel

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