In your ears :)
Specialized cells such as sensory receptors detect changes in the environment in your body. These receptors can respond to stimuli like light, sound, temperature, and pressure, sending signals to the nervous system for processing and response.
In the human nervous system, the function of a receptor is to detect specific stimuli from the environment or within the body, such as light, sound, touch, temperature, or chemical signals. These receptors convert the stimuli into electrical signals that are transmitted to the nervous system for processing. This allows the body to respond appropriately to various changes and maintain homeostasis. Essentially, receptors play a crucial role in sensory perception and the overall functioning of the nervous system.
Mechanoreceptors are the sensory receptors that are sensitive to touch, sound, and motion. They respond to mechanical stimuli such as pressure, vibration, and acceleration. Mechanoreceptors are found throughout the body and help us perceive and respond to tactile sensations and changes in our environment.
The nervous system processes and analyzes information received from the body's sensory receptors. This information is then used to initiate appropriate responses or actions to maintain homeostasis and respond to the environment.
The nervous system
Somatic receptors are a specialized type of receptor located near the surface of the body. These cells detect passive types of environmental stimuli, such as temperature, air currents, and barometric pressure. The receptors transmit the information to the sensory pathways via action potentials. The sensory pathways deliver the somatic (and visceral) information to the central nervous system.
The body detects changes in the environment through sensory receptors, which are specialized cells that respond to various stimuli such as light, sound, temperature, and pressure. These receptors convert environmental signals into electrical impulses that are transmitted to the nervous system. The brain then processes this information, allowing us to perceive and respond to changes around us. This sensory detection is crucial for survival, enabling us to react to potential threats and adapt to our surroundings.
Your body's response to stimuli is coordinated by the nervous system. When a stimulus is detected by sensory receptors, the information is transmitted to the brain and spinal cord for processing. The nervous system then sends signals to muscles, glands, or other parts of the body to respond appropriately to the stimulus.
You would find receptors that respond to various stimuli in different parts of the body, such as the skin for touch and temperature receptors, the nose for olfactory receptors, and the tongue for taste receptors. Additionally, there are receptors located in organs and tissues that respond to internal conditions like pressure, pH, and hormones.
Sensory receptors that respond to stimuli from outside the body are known as exteroceptors. These receptors detect environmental stimuli such as light, sound, taste, touch, and temperature. Common types of exteroceptors include photoreceptors in the eyes, mechanoreceptors in the skin, and chemoreceptors in the nose and mouth. They play a crucial role in helping organisms perceive and interact with their surroundings.
Sensory receptors throughout the body detect stimuli such as touch, pain, temperature, and sound. These receptors then send signals along sensory neurons to the central nervous system (brain and spinal cord) for processing and response.
The skin interacts with the nervous system through sensory receptors that detect touch, temperature, and pain. These receptors send signals to the brain, which processes the information and generates a response. This helps regulate sensory perception and allows the body to respond to stimuli in the environment.