"Neurology is the branch of medicine dealing with the diagnosis and treatment of all categories of conditions and disease involving the nervous system."
The study of the nervous system and its disorders.
Neurons: The basic building blocks of the nervous system. These are specialized cells that transmit information to other neurons or to muscles and glands.
Synapses: The junction between two neurons or between a neuron and a muscle or gland. Neurotransmitters are released at synapses to transmit the signal from one neuron to the next.
Action potentials: A brief electrical signal that travels down the axon of a neuron. These are the means by which neurons communicate with each other.
The brain: The organ responsible for directing all of the body's functions. The brain is divided into different regions, each with its own specialized functions.
Central nervous system: The brain and spinal cord make up the central nervous system. This is the main control center for the body's functions.
Peripheral nervous system: All of the nerves that extend out from the central nervous system. They are responsible for transmitting information to and from the brain and spinal cord.
Autonomic nervous system: The part of the nervous system that regulates the body's involuntary functions such as heart rate, breathing, and digestion.
Somatic nervous system: The part of the nervous system that controls voluntary movements and sensory information from the body's surface and organs.
Lobes of the brain: The brain is divided into four lobes: frontal, parietal, temporal, and occipital. Each lobe has specific functions.
Cerebral cortex: The outer layer of the brain that is responsible for conscious thought, perception, and voluntary movement.
Cerebellum: Located at the back of the brain, this structure is responsible for coordinating movement, balance, and posture.
Brainstem: Connects the brain to the spinal cord and is responsible for controlling automatic functions such as breathing and heart rate.
Neurotransmitters: Chemicals that transmit signals between neurons. They are involved in regulating various functions in the brain and body.
Neuroplasticity: The ability of the brain to change in response to new experiences or learning. This is how the brain adapts to new situations.
Brain imaging techniques: Various methods used to create images of the brain such as MRI, CT, PET, and fMRI. These techniques are used to diagnose neurological conditions.
Neurological disorders: A wide range of medical conditions that affect the nervous system such as Alzheimer's, Parkinson's, epilepsy, and multiple sclerosis.
"The nervous system comprises the brain, the spinal cord, and the peripheral nerves."
"A neurologist is a physician specializing in neurology and trained to investigate, diagnose, and treat neurological disorders."
"Neurologists treat myriad neurologic conditions, including stroke, seizures, movement disorders such as Parkinson's disease, autoimmune neurologic disorders such as multiple sclerosis, headache disorders like migraine, and dementias such as Alzheimer's disease."
"Neurological practice relies heavily on the field of neuroscience, the scientific study of the nervous system."
"Neurology is a nonsurgical specialty, its corresponding surgical specialty is neurosurgery."
"Neurology comes from the Greek word νεῦρον (neûron), meaning 'string, nerve', and the suffix -logia, meaning 'study of'."
"The nervous system comprises the brain, the spinal cord, and the peripheral nerves."
"Examples of autoimmune neurologic disorders include multiple sclerosis."
"Neurologists may also have roles in clinical research, clinical trials, and basic or translational research."
"Neurologists treat movement disorders such as Parkinson's disease."
"Neurologists treat headache disorders like migraine."
"A neurologist is trained to investigate, diagnose, and treat neurological disorders."
"Neurology is a nonsurgical specialty, its corresponding surgical specialty is neurosurgery."
"Neurological practice relies heavily on the field of neuroscience, the scientific study of the nervous system."
"Neurologists treat dementias such as Alzheimer's disease."
"Neurology is a nonsurgical specialty."
"Neurology is derived from the Greek word νεῦρον (neûron), meaning 'string, nerve', and the suffix -logia, meaning 'study of'."
"A neurologist is trained to investigate, diagnose, and treat neurological disorders."
"Neurologists treat stroke, seizures, movement disorders such as Parkinson's disease, autoimmune neurologic disorders such as multiple sclerosis, headache disorders like migraine, and dementias such as Alzheimer's disease."