The autonomic nervous system (ANS) is not considered part of the central nervous system (CNS), which consists of the brain and spinal cord. Instead, the ANS is a component of the peripheral nervous system (PNS) and regulates involuntary functions such as heart rate, digestion, and respiratory rate. The ANS operates autonomously and is divided into the sympathetic and parasympathetic systems, which work together to maintain homeostasis in the body.
The brain stem.
The 3 subsystems of the Nervous System are the Central Nervous System (CNS), which includes the brain and spinal cord, the Peripheral Nervous System (PNS), which includes nerves outside the CNS, and the Autonomic Nervous System (ANS), which regulates involuntary functions like heart rate and digestion.
White matter is found in both the central nervous system (CNS) and the peripheral nervous system (PNS). In the CNS, white matter is located deep in the brain and on the outer part of the spinal cord, consisting of myelinated axons that facilitate communication between different parts of the brain. In the PNS, white matter is present in the nerves outside of the brain and spinal cord, serving to transmit signals between the CNS and the rest of the body.
CNS or Central Nervous System connects the brain and spinal cord sending messages to and form the brain to the spinal cord.PNS or Peripheral Nervous System connects the cranial and spinal nerves relaying info to and from.
axons
part of the CNS
The Central Nervous System (CNS) comprises the brain and spinal cord, serving as the primary control center for processing information and coordinating responses. In contrast, the Autonomic Nervous System (ANS) is a subdivision of the peripheral nervous system that regulates involuntary bodily functions, such as heart rate and digestion. While the CNS is responsible for conscious thought and voluntary actions, the ANS operates automatically, managing processes without conscious control. Essentially, the CNS is the command center, while the ANS carries out involuntary functions.
Hypothalamus
Brain
brain
i think you mean nervous systems; central (CNS), autonomic (ANS), and the sympathetic or para-sympathetic (SNS).
spinal cord
Complete understanding of drugs Pharmacokinetics Pharmacodynamics Action of drugs on different system i.e; GIT, CNS, CVS, ANS, Etc
The CNS
medulla
In medical terms, CNS stands for central nervous system. This is the part of the nervous system that includes the brain and spinal cord.
The parts of the CNS that give rise to sympathetic nerves are the thoracic and lumbar regions of the spinal cord.