reflex
A simple automatic inborn response to a sensory stimulus is called a reflex. Reflexes are involuntary and often occur without conscious thought, serving as a protective mechanism for the body. They involve a direct pathway known as a reflex arc, which includes sensory neurons, interneurons, and motor neurons. Examples include the knee-jerk reaction or withdrawal from a painful stimulus.
reflex (An automatic and inborn response to a stimulus.)
n biology, an automatic and inborn response to a stimulus that involves a nerve impulse passing from a sensory nerve cell to a muscle or gland without reaching the level of consciousness. Simple reflexes include sucking, swallowing, blinking, scratching, and the knee jerk. Most reflexes consist of complex patterns of many unconsciously coordinated muscular actions that form the basis of much instinctive behavior in animals. Examples include walking, standing, the cat's righting reflex, and basic sexual acts.
An involuntary and automatic response to a dangerous stimulus is known as the fight-or-flight response. It is a physiological reaction that prepares the body to either confront the threat or flee from it in order to ensure survival.
In classical conditioning, an unlearned inborn reaction to an unconditioned stimulus is called an unconditioned response. This natural response occurs automatically without any learning involved.
The movement of positively charged atoms, such as sodium and potassium ions, in and out of channels in the axon's membrane generates an electrical signal called an action potential. This action potential serves as the neural impulse that travels along the axon to transmit information within the nervous system.
reflexes
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A simple refelx refers to a reflex inborn, such as blinking or coughing. Meanwhile,a conditioned reflex is a reflex developed by an individual owing to learning/experience such as playing a musical instrument,where notes can be played without attention due to experience.
hunger is an inborn response while appetite is a learned response.
Instictive behavior is inborn behavior characteristic of a specific species that is often a response to environmental stimuli, like salmon swimming upriver to spawn. A relex action is an involuntary and nearly instataneous movement in response to a stimulus, like removing your hand quickly when you touch a hot surface.
Inborn or intrinsic reflexes are automatic, involuntary responses that occur without conscious thought. These reflexes are typically present from birth and are essential for survival, helping to protect the body from harm or danger. Examples include the knee-jerk reflex and blinking in response to a bright light.