The brain processes sensory stimuli.
receptors
A Dendrite
dendrite
Receptors or more precisely, sensory receptors.
these are wire-like projections from the main cell body, which are often further branched and carry impulses to the cell body. theses are called dendrites.
The amygdala is the brain region that processes the emotional significance of stimuli and generates immediate emotional and behavioral reactions. It is involved in fear, pleasure, and emotional memory formation.
dendrites
A jellyfish stings when receives particular stimuli, like the presence of food.
sensory? im not sure
It's either nerve, glandular, or connective tissue.
nervous tissue
If a neuron receives a series of stimuli that have an excitatory effect but do not reach the threshold for action potential initiation, the neuron will not fire. This is because the individual stimuli do not generate a strong enough depolarization to reach the threshold. However, if enough subthreshold stimuli are received in a short period of time, they can summate and reach the threshold, generating an action potential.