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What is the role of stimuli in the nervous system and how does it impact the body's response to external factors?
Stimuli play a crucial role in the nervous system by triggering sensory receptors to send signals to the brain. This process helps the body detect and respond to external factors such as temperature, pain, and light. The brain then interprets these signals and coordinates a response, which can include actions like moving away from danger or releasing hormones to regulate bodily functions. Overall, stimuli help the body adapt and survive in its environment.
What else can I help you with?
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.
The responses of plants to external stimuli are called?
The responses of plants to external stimuli is called Tropism.Here are some tropisms:* Chemotropism, movement or growth in response to chemicals * Geotropism (or gravitropism), movement or growth in response to gravity * Heliotropism, movement or growth in response to sunlight * Hydrotropism, movement or growth in response to water * Phototropism, movement or growth in response to lights or colors of light * Thermotropism, movement or growth in response to temperature.
What role does the physiology of itching play in the body's response to external stimuli?
The physiology of itching involves nerve signals being sent to the brain in response to external stimuli, such as allergens or irritants. This response triggers the sensation of itching, prompting the body to scratch the affected area to remove the irritant.
Distinguish between external and internal stimuli Give an example of each?
internal is in and external is out
What is an example of an effector?
In biology, an effector is an organ that reacts to the external stimuli on receiving signals from the central nervous system. An example is when the adrenal gland secretes adrenaline in response to stress or danger.
Information entering the central nervous system from the external environment is called what?
Information entering the central nervous system from the external environment is called external stimuli. External stimuli are factors which are detected by the body and communicated to the central nervous system such as temperature and scents.
What is internal stimuli and external stimuli?
Nervous System
Does the nervous system involves to stimuli?
Any internal or external change that brings about a response is called a stimulus. As a key homeostatic regulatory and coordinating system, the nervous system detects, interprets, and responds to changes in external and internal conditions.
How does the sensation of compressed air on skin affect the body's response to external stimuli?
The sensation of compressed air on the skin can trigger a response in the body's nervous system, which may heighten sensitivity to external stimuli. This heightened sensitivity can lead to increased awareness and potentially quicker reactions to the surrounding environment.
What is most likely a response to external stimuli in humans?
sweat
The what is capable of changing its color in response the temperature and nervous stimuli?
Chameleon
Can hormones be secreted in response to external stimuli?
Yes, hormones can be secreted in response to external stimuli. For example, the stress hormone cortisol can be released in response to physical or psychological stressors. Additionally, the hormone melatonin is secreted in response to changes in light levels to regulate the sleep-wake cycle.
What is regulatory stimuli?
Regulatory stimuli refer to external factors or signals that trigger a regulatory response in an organism, functioning to maintain homeostasis or control physiological processes. These stimuli can include changes in temperature, pH, or nutrient levels that prompt a specific biological response in order to maintain internal balance within the organism.
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 do lobsters response to external stimuli?
i don;t know lol
What is a nervous disposition?
A nervous disposition refers to a tendency to easily become anxious, worried, or fretful in response to external stimuli or situations. People with a nervous disposition may feel more sensation of stress or fear in comparison to individuals who are more laid back or relaxed.
Why are are your cells constantly changing?
Cells constantly change in response to external stimuli.
