The senses are composed of sensory receptors and, when activated, it sends a electrochemical signal to an attached neuron. That neuron does the same to another attached neuron and eventually the signal reaches the brain, where you process the information. If you were to touch a hot stove a sensory nerve specified for a temperature rise would be activated and send a signal to the brain and in a split second you take your hand or finger off before you burn your skin. The tongue (as well as other parts of the mouth) has taste receptors that sense a specific taste. The nose has much of the same thing, but instead of tasting a solid or liquid, it tastes or smells gas particles. The ear is more complicated. When there is sound or vibration in the air, the sound waves travel inside the air and eventually to the ear drum. It vibrates and sends a signal to the brain. The eyes have optical nerves that respond to what wavelength of light is penetrating it.
The brain's main job is to receive and process information from the body and the environment, make decisions, and send signals to control the body's actions and functions. It is responsible for our thoughts, emotions, memories, and coordination of bodily functions.
Dendrites are the branching structures that carry information toward the cell body of a neuron. They receive signals from other neurons and transmit them to the cell body for processing.
Information about the environment outside the skin is gathered by sensory receptors located in the skin and transmitted to the brain via the nervous system. This information includes details about temperature, pressure, pain, and touch, helping the body respond to potential threats or changes in the environment.
The nervous system is responsible for your body's ability to respond to stimuli. It processes information from the environment and initiates appropriate responses.
Dendrites are extensions of a neuron that receive signals from other neurons and transmit those signals to the cell body. They play a crucial role in integrating incoming information and facilitating communication between different neurons in the nervous system.
The brain's main job is to receive and process information from the body and the environment, make decisions, and send signals to control the body's actions and functions. It is responsible for our thoughts, emotions, memories, and coordination of bodily functions.
Nervous system
Nervous system
The answer is Sensation.
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sense organ-nerves-spinal cord-brain
Dendrites are the branching structures that carry information toward the cell body of a neuron. They receive signals from other neurons and transmit them to the cell body for processing.
The human body receives information through the skin, which senses touch, pressure, temperature, and pain. The ears receive information through sound waves, allowing us to hear and process auditory stimuli. The nose detects and processes odors, allowing us to perceive different scents in our environment.
Information about the environment outside the skin is gathered by sensory receptors located in the skin and transmitted to the brain via the nervous system. This information includes details about temperature, pressure, pain, and touch, helping the body respond to potential threats or changes in the environment.
dendrites. Dendrites are specialized structures on a neuron that receive signals from other neurons and transmit them towards the cell body. They play a crucial role in integrating information from multiple sources to determine the neuron's response.