Final answer:
Nerve impulses are the electrochemical signals that neurons use to transmit information to the brain's specific areas. Neurons communicate via action potentials that traverse synapses, where neurotransmitters like dopamine and norepinephrine bind to receptors on receiving neurons.
Step-by-step explanation:
This stimulation is then converted into a special code; electrochemical signals called nerve impulses which the nervous system transmits to the brain's specific areas such as the occipital lobe for visual information or other lobes for different sensory inputs.
Specialized cells known as neurons are responsible for the transmission of information throughout the central nervous system using electrical and chemical signals. These neurons fire action potentials, which are the basis of the electrical signal, allowing rapid communication from one area of the body to another. The interface between neurons at which chemical signaling occurs is known as the synapse, where neurotransmitters such as dopamine and norepinephrine are released and then bind to receptors on the receiving neuron. This results in the continuation of the electrical signal or causes a change in the cellular response of the target cell.
Neurotransmitters are the electrochemical signals that the nervous system transmits to the brain's neurons. These specialized chemicals are released by one neuron and bind to receptors on another, allowing them to communicate. For example, dopamine is a neurotransmitter involved in neurological processes and plays a role in behaviors like movement and cognition.