Which part of the brain controls reflex actions such as eye blinking?

Which part of the brain controls reflex actions such as eye blinking?

In a reflex action, the spinal cord along with the brain stem is responsible for the reflex movements. A few examples of reflex action are: When light acts as a stimulus, the pupil of the eye changes in size. Sudden blinking when an insect comes very near to the eyes.

What controls a blinking and sneezing?

A reflex is an involuntary action. 2. Blinking and sneezing are reflexes. The brain controls reflex actions.

What part of the brain controls reflex movements?

cerebellum
The cerebellum controls motor reflexes and is, therefore, involved in balance and muscle coordination. The brainstem connects and transmits signals from the brain to the spinal cord, controlling functions such as breathing, heart rate, and alertness.

What part of the brain is responsible for coughing and sneezing?

medulla oblongata
Either way, the medulla oblongata plays a vital role in the functions of the brain stem. It regulates breathing, blood pressure, heartbeat, digestion, and sleep cycles. This structure is also responsible for reflexes of the face and throat, such as coughing, sneezing, gagging, and blinking.

Is blinking a reflex action?

The eye blink reflex elicited by an external stimulus such as a loud noise or flash of light or a tap on the forehead is an involuntary response. It is distinguishable in latency and amplitude from spontaneous blinks and blinks made under voluntary or conscious control.

Which of the following controls your reflex actions Brainly?

Answer Expert Verified Reflex action is mainly controlled by the central nervous system. Among three parts of the nervous system, cerebellum controls its action. Reflex action is the kind of impulse that travels to and from the spinal cord. Spinal cord is the kind of neural pathway in which this action travels.

What causes sneezing in the brain?

These nerves, with their somata in the trigeminal ganglion, transmit the information to the central nervous system through the trigeminal dorsal horn in the medulla and lead to sneezing and a sense of pain.

Is sneezing controlled by the brain?

Researchers had previously identified a sneeze-evoking region in part of the brainstem known as the ventromedial spinal trigeminal nucleus (SpV). These neurons lie in a brain region that controls exhalation, an action required for sneezing.

What part of the brain is responsible for blinking?

orbitofrontal cortex
The blinking process, especially the rate, appears to be controlled in the orbitofrontal cortex. The significance of visual cortex activation in the dark and in the case of severe dry eye still remains unclear; although it may be associated with attention and arousal.

Which is part of the brain controls sneezing?

The medulla oblongata, the lower half of the brain stem controls reflex actions such as vomiting, coughing and sneezing. Wiki User ∙ 2014-06-18 20:09:04

What are the parts of the brain that control reflexes?

What Do the Parts of the Brain Control? Learn More. The National Institute of Neurological Disorders and Stroke describes the cerebellum as the center of control for reflex actions, balance and coordinating muscle movement. It is also part of the brain stem and governs automatic movement, as well as synchronized movement of skeletal muscles.

Which is an example of a reflex action?

In a reflex action, the spinal cord along with the brain stem is responsible for the reflex movements. A few examples of reflex action are: When light acts as a stimulus, the pupil of the eye changes in size. Sudden blinking when an insect comes very near to the eyes. Where are reflexes controlled in the brain?

Where is the control center of the brain?

The brain stem is located below the brain at the back of the neck and contains the vital control center of the body called the medulla oblongata. The National Institute of Neurological Disorders and Stroke describes the cerebellum as the center of control for reflex actions, balance and coordinating muscle movement.