The pathway of neurons that impulses in an automatic response follow is called the reflex arc. This involves sensory neurons detecting a stimulus, sending a signal to the spinal cord, which then processes the information and sends a response via motor neurons back to the muscles or glands.
It depends on what the receptor cells are for. If they are for vision, they are located in the retina of the eye. If they are for hearing, they are located in the organ of Corti, and so on and so forth.
A feedback loop involving sensory receptors typically includes three main parts: the sensory receptor, the control center, and the effectors. The sensory receptor detects changes in the environment (stimuli) and sends this information to the control center, which processes the input and determines the appropriate response. The control center then signals the effectors (muscles or glands) to carry out the response, thereby regulating the body's reaction to the stimuli. This process helps maintain homeostasis and adapt to changes in the environment.
Effectors are muscles or glands that bring about a coordinated response in reaction to a stimulus. They execute the commands sent by the central nervous system to produce movements or secretions in response to a specific signal.
receptor sites
The pathway of neurons that impulses in an automatic response follow is called the reflex arc. This involves sensory neurons detecting a stimulus, sending a signal to the spinal cord, which then processes the information and sends a response via motor neurons back to the muscles or glands.
muscle spindle
It depends on what the receptor cells are for. If they are for vision, they are located in the retina of the eye. If they are for hearing, they are located in the organ of Corti, and so on and so forth.
Neurotransmitter receptor sites on ligand-gated ion pores.
The only response by the spinal cord is not an interpretation but a reflex. A sensory impulse comes in and at the cord a reflexive arc occurs taking information to muscles or glands. The brain does the interpretation. You touch a hot stove and that info goes to the spinal cord which causes a reflexive action where the muscles move the hand away. All that happens before the brain gets an "incident report".
Effectors is the term used for glands or muscles that result in a coordinated response. Receptors are what receive stimuli from the outside environment.
Effectors of a reflex arc are primarily muscles and glands. Muscles are responsible for carrying out the response by contracting or relaxing, while glands may secrete hormones in response to the stimulus.
Jhindra's twitching facial muscles were a response to the stress of moving to a new country the doctor said it was a somatic response.
Nerve impulses are transmitted from the receptor to the central nervous system via sensory neurons. In the central nervous system, the impulse is processed and may be relayed to motor neurons that carry the impulse to effectors such as muscles or glands to produce a response. This pathway allows for communication and coordination between different parts of the body.
A stimulus is perceived by sensory receptors, which then send signals to the brain through the nervous system. The brain processes the information and formulates a response, which is sent back through the nervous system to muscles or glands for action. The response is then carried out, leading to a conscious reaction to the original stimulus.
Effectors are muscles or glands that bring about a coordinated response in reaction to a stimulus. They execute the commands sent by the central nervous system to produce movements or secretions in response to a specific signal.
receptor sites