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The brain stem is connected to the spinal cord, which is the central nerve bundle (nerve trunk) that branches out into the various areas of the outer nervous system. In addition to the central nervous system is also the peripheral nervous system, which controls autonomic functions meant to maintain vital functions of the body. The peripheral nervous system is divided into the sympathetic nervous system (exciting, alerting, fight-or-flight) and parasympathetic nervous system (relaxing).
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What deos the outer nervous system consist of?
The outer nervous system consists of the somatic nervous system and the autonomic nervous system. The somatic nervous system controls voluntary movements and receives sensory information. The autonomic nervous system regulates involuntary functions like heart rate, digestion, and breathing.
What cell group will become the outer layer of skinhair nails sensory organs and nervous system?
The cell group that becomes the outer layer of skin, hair, nails, sensory organs, and the nervous system is the ectoderm. During embryonic development, the ectoderm is the outermost germ layer that differentiates into various structures, including the epidermis (the outer skin layer), hair follicles, nails, and neural tissues. It plays a crucial role in forming the central and peripheral nervous systems as well.
Is the adrenal cortex an extension of the sympathetic nervous system?
No, the adrenal cortex is not an extension of the sympathetic nervous system. The adrenal cortex is the outer region of the adrenal gland that produces hormones like cortisol and aldosterone. The sympathetic nervous system is a part of the autonomic nervous system that controls the body's fight or flight response.
What cells cover the outer surface of the CNS?
The cells that cover the outer surface of the central nervous system (CNS) are called meningeal cells. These cells make up the three layers of meninges - the dura mater, arachnoid mater, and pia mater - that provide protection and support to the brain and spinal cord.
What will the ectoderm cells eventually differentiate into?
Ectoderm cells will differentiate into various tissues and structures in the body, such as the epidermis (outer layer of skin), nervous system (brain, spinal cord, nerves), and structures like hair and nails.
Where is found in the outer nervous system?
Nerves
What does outer nervous system consist of?
the answer is nerves!
What deos the outer nervous system consist of?
The outer nervous system consists of the somatic nervous system and the autonomic nervous system. The somatic nervous system controls voluntary movements and receives sensory information. The autonomic nervous system regulates involuntary functions like heart rate, digestion, and breathing.
What found in the outer nervous system?
oten gamay
Does the integumentary system provide an outer covering for the brain?
The meninges provide an outer covering for the brain. The meninges are considered part of the nervous system.
What cell group will become the outer layer of skinhair nails sensory organs and nervous system?
The cell group that becomes the outer layer of skin, hair, nails, sensory organs, and the nervous system is the ectoderm. During embryonic development, the ectoderm is the outermost germ layer that differentiates into various structures, including the epidermis (the outer skin layer), hair follicles, nails, and neural tissues. It plays a crucial role in forming the central and peripheral nervous systems as well.
Is the adrenal cortex an extension of the sympathetic nervous system?
No, the adrenal cortex is not an extension of the sympathetic nervous system. The adrenal cortex is the outer region of the adrenal gland that produces hormones like cortisol and aldosterone. The sympathetic nervous system is a part of the autonomic nervous system that controls the body's fight or flight response.
How would you define peripheral nervous system?
The peripheral sytem is the outer layering of the nervous system.It is attached to all sorts of nerves and also the spinal cord The peripheral nervous system is the part of the nervous system that controls the limbs. The peripheral nervous system contains nerves and ganglia outside of the brain and spinal cord.
What cells cover the outer surface of the CNS?
The cells that cover the outer surface of the central nervous system (CNS) are called meningeal cells. These cells make up the three layers of meninges - the dura mater, arachnoid mater, and pia mater - that provide protection and support to the brain and spinal cord.
What does the outer nervous consist of?
the answer is nerves!
What does the endoderm form?
Endoderm: (most internal germ layer) gives rise to the lining of the digestive tract and the organs derived from it, such as the liver and lungs of vertebrates.Mesoderm: (middle germ layer) forms muscle, the skeletal system, and the circulatory system.Ectoderm: (most exterior germ layer) gives rise to the outer covering and, in some phyla, to the central nervous system.
What will the ectoderm cells eventually differentiate into?
Ectoderm cells will differentiate into various tissues and structures in the body, such as the epidermis (outer layer of skin), nervous system (brain, spinal cord, nerves), and structures like hair and nails.
