Nervous System

In the flight or fight response your body prepares itself for many possible outcomes. Clotting is a factor that reduces the blood loss (so you don't bleed to death). So if your body did have a major cut etc. the clotting agents would ensure that minimal blood is lost from the body, and therefore increasing chances of survival.

depolarization.

PCP has potent effects on the nervous system altering perceptual functions (hallucinations, delusional ideas, delirium or confused thinking), motor functions (unsteady gait, loss of coordination, and disrupted eye movement or nystagmus), and autonomic nervous system regulation (rapid heart rate, altered temperature regulation).

That part of the nervous system is called the peripheral nervous system. Anything outside the brain and the spinal cord (central NS) belongs to that PNS.

like coll ness

A quadriplegic may not feel pain in areas below the level of spinal cord injury due to the severing of nerve pathways that transmit pain signals to the brain. However, some individuals might experience phantom pain or sensations in the areas affected by paralysis, as the brain can still perceive pain signals even if the physical connection to the body is lost. This phenomenon occurs due to the complex nature of pain perception and the brain's ability to process sensory information.

Human beings have six senses. These senses include sight, hearing, touch, taste, smell, and perioceptive. To have sensory awareness a person uses all six senses to discover their place in the world.

1. The cerebrum fills up most of your skull. It is involved in remembering, problem solving, thinking, and feeling. It also controls movement.
2. The cerebellum sits at the back of your head, under the cerebrum. It controls coordination and balance.
3. The brain stem sits beneath your cerebrum in front of your cerebellum. It connects the brain to the spinal cord and controls automatic functions such as breathing, digestion, heart rate and blood pressure.

it can cause paralysis,or losse of control over voluntary movements

Ear, thalamus, primary audiotry cortex, and auditory assocition cortex

Ca2+

parasympathetic

10

True

The chipmunk's nervous system, like that of other mammals, is comprised of the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS includes the brain and spinal cord, responsible for processing sensory information and coordinating responses. The PNS consists of nerves that connect the CNS to the rest of the body, facilitating communication between the brain and limbs. This complex system enables chipmunks to navigate their environment, respond to threats, and perform essential behaviors for survival.

Reflex Arc

The parasympathetic nervous system stinulates erection and the sympathetic nervous system stimulates ejaculation.

sensory neurons

the nervous system

Autonomic nervous system

yes

Parasympathetic nerves stimulate resting and digesting. Therefore, stomach activity is stimulated by parasympathetic nerves.

While this is an extremely important function, the brain relies upon the peripheral nervous.

No, gonorrhea is not a disease of the central nervous system. It can affect the reproductive and urinary systems, joints, and eyes.

the largest part of the nervous system is the peripheral nervous system (PNS) which includes all nerves in all parts of the body except the brain and spinal cord.