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Which sequence best describes the change in signals as sensory neurons in the eye respond to an external stimulus?
I think its C for your test.
Do you know the answer to this question?
Which sequence best describes the change in signals as sensory neurons in the skin responds to a person touching a very cold or hot surface?
Temperature → Chemical → Sound
Temperature → Electrical → Chemical
Electrical → Light → Chemical
Chemical → Sound → Electrical
What else can I help you with?
What process describes the conversion of an external stimulus to an internal action potential?
The process is known as sensory transduction. It involves converting an external stimulus, such as light or sound, into an electrical signal (action potential) in sensory neurons. This electrical signal is then transmitted to the brain for further processing and interpretation.
What are the types of neurons that can be found in the external granular and external pyramidal layers of neocortex?
In the external granular layer of the neocortex, you can find small pyramidal neurons and granule cells. In the external pyramidal layer, you will find predominantly small and medium pyramidal neurons.
Which neurons decide about the action for a certain stimulus?
Sensory neuron
The response of an effector is?
The response of an effector is the action or change that it produces in response to a stimulus. Effectors are organs or structures in the body that carry out the response, such as muscles contracting in response to a nerve signal. This response helps to bring about homeostasis and maintain the body's internal balance.
What polysynaptic reflexes have a neuron?
The withdrawal reflex is an example of a polysynaptic reflex involving multiple neurons. This reflex pathway consists of sensory neurons carrying the stimulus information to the spinal cord, interneurons within the spinal cord processing the information, and motor neurons sending signals to muscles to initiate a response, such as withdrawing from a painful stimulus.
What process describes the conversion of an external stimulus to an internal action potential?
The process is known as sensory transduction. It involves converting an external stimulus, such as light or sound, into an electrical signal (action potential) in sensory neurons. This electrical signal is then transmitted to the brain for further processing and interpretation.
What are the types of neurons that can be found in the external granular and external pyramidal layers of neocortex?
In the external granular layer of the neocortex, you can find small pyramidal neurons and granule cells. In the external pyramidal layer, you will find predominantly small and medium pyramidal neurons.
What is the response of an effector?
to provide a counter stimulus to neurons i hope this helped ^^
Which neurons decide about the action for a certain stimulus?
Sensory neuron
The response of an effector is?
The response of an effector is the action or change that it produces in response to a stimulus. Effectors are organs or structures in the body that carry out the response, such as muscles contracting in response to a nerve signal. This response helps to bring about homeostasis and maintain the body's internal balance.
Which type of cell is most responsible for relaying information to the brain about external stimuli such as heat?
Sensory neurons are responsible for relaying information about external stimuli such as heat to the brain. These specialized cells detect the stimulus and transmit signals to the central nervous system for processing and response.
How is information transferred when movement is fast to a stimulus?
When movement is fast in response to a stimulus, the body sends rapid signals through the nervous system. Sensory neurons detect the stimulus and quickly convey this information to the brain. The brain then processes the information and sends out signals to motor neurons, instructing the body to react accordingly.
Which sensory neurons send signals to CNS about external environment?
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What is in charge of your olfactory system?
The mechanism of the olfactory system can be divided into a peripheral one, sensing an external stimulus and encoding it as an electric signal in neurons, and a central one, where all signals are integrated and processed in the central nervous system. The peripheral olfactory system receptors are connected to bipolar olfactory receptor neurons in the olfactory epithelium. Fot the central olfactory system, axons from the olfactory sensory neurons converge in the olfactory bulb.
What polysynaptic reflexes have a neuron?
The withdrawal reflex is an example of a polysynaptic reflex involving multiple neurons. This reflex pathway consists of sensory neurons carrying the stimulus information to the spinal cord, interneurons within the spinal cord processing the information, and motor neurons sending signals to muscles to initiate a response, such as withdrawing from a painful stimulus.
What type of stimulus is more important causing action potential give reasons?
It depends on the neuron. Some neurons respond better to a pressure stimulus or temperature, light, sound ect. For example the neurons in the retina of the eye, they respond to photons of light, but do not respond to pressure or sound.
What is the relationship between a stimulus and a nerve impulse?
The neuron is the functional portion of the central nervous system, carrying impulses to the designated location. Neurons also have the role of interpreting an impulse, and waiting for a response. Neurons fall under the category of sensory neurons, interneurons and motor neurons.
