Sensory receptors.
nervus sestem
An ipsilateral reflex arc refers to a neural pathway where sensory input and motor output occur on the same side of the body. For example, in a knee-jerk reflex, the sensory neuron detects a stimulus and the motor neuron causes a response, both on the same side.
Hormones have nothing to do in reflex arc.
delivery of sensory information.....
Sensory receptor located at the distal end of a neuron or an associated sensory structure. When stimulated it creates a receptor potential, when that reaches its threshold, it will trigger 1 or more nerve impulses in the sensory neuron.
reflex arc
Muscles and glands are the possible effectors of a reflex arc
A sensory receptor is the type of neuron that begins a reflex arc.
A monosynaptic reflex arc does not require an interneuron. In this type of reflex arc, the sensory neuron communicates directly with the motor neuron in the spinal cord or brainstem, resulting in a quick and simple reflex response.
An effector is a part of the body (such as a muscle or gland) that carries out the response in a reflex arc. In a reflex arc, when a stimulus is detected by a sensory receptor, a message is sent via a sensory neuron to the spinal cord, where it is processed, and then a message is sent via a motor neuron to the effector causing a response.
Reflex Arc
The stimulus is detected by temperature or pain receptors in the skin. These generate impulses in sensory neurons. The impulses enter the CNS ( Central nervous system ) through a part of the spinal nerve called the Dorsal root.