WebThe sensory neurons send an excitatory signal to the motor neurons, causing them to fire too. The motor neurons, in turn, stimulate the quadriceps to contract, straightening the knee. In the knee-jerk reflex, the … WebOct 4, 2024 · Sensory nerves Skin The skin is the largest and heaviest organ of the body. To function as a protective barrier, it must cover the entire outside of the body, from the top …
The Glossopharyngeal Nerve (CN IX) - Course - Sensory
WebAnswered by Chambie. The endocrine system is a complex network of glands and organs that produce and secrete hormones into the bloodstream to regulate various bodily functions, including growth and development, metabolism, reproduction, and response to stress and injury. Its function is to help maintain homeostasis and coordinate the body's ... WebMar 17, 2024 · Function Each of the four structures located within the diencephalon plays a critical role in normal brain functioning which we will discuss individually. Thalamus The thalamus also receives sensory and motor signals from the body and relays this information to the cerebral cortex. It plays a crucial role in regulating consciousness and alertness. steve lukather father
Sensory Nerves: Overview & Function - Study.com
WebMar 3, 2024 · The sensory cranial nerves are involved with the senses, search as sight, smell, hearing, and touch. Whereas the motor nerves are responsible for controlling the movements and functions of muscles and glands, cranial nerves supply sensory and motor information to areas of the head and neck. One nerve, the vagus nerve, extends beyond … WebSensory nerves carry signals to your brain to help you touch, taste, smell and see. Motor nerves carry signals to your muscles or glands to help you move and function. You also have two main groups of nerves branching out from your brain and spinal cord: WebMar 24, 2024 · It provides sensory function to the mucosal glands of the upper nasal pharynx. Maxillary and Zygomatic Nerves When the maxillary nerve leaves the ganglion, it carries secretomotor fibers from the greater petrosal nerve. The fibers then travel with the zygomatic nerve when it branches off from the maxillary. steve lukather documentary