MEDIAL LEMNISCUS VS. LATERAL LEMNISCUS: You heard your classmate sneeze; this stimulus passed through this group of fibers. a   the statement is related to the first concept only b   the statement is related to the second concept only c   the statement is related to both concepts d   the statement is not related to either concept

Q: physiology of ascending pathways

A: Nervous system:This system is a complex and highly organized network of specialized cells i.e.,…

Q: Background:  A doctor conducted a patellar tendon (aka knee jerk - covered in lecture, assigned…

A: Knee-jerk reflex:-  Is a stretch reflex test performed to check the integrity of the spinal segments…

Q: Deep pain shows the following characteristics, except :-a- dull achingb- throbbingc- evokes flexor…

A: The sensation of pain is caused due to the central and peripheral neuronal pathways that subserve…

Q: each sentence correctly. a. The somas of afferent neurons are in the __________________________ .…

A: Afferent neurons are responsible for bringing stimuli to the brain where the integration and…

Q: Carpal tunnel syndrome is a modern medical problem created by repetitive tasks such as keyboarding…

A: Introduction Carpal Tunnel Syndrome, Also Known As Median Nerve Compression, Is A Condition In Which…

Q: The Rubrospinal tract :-a- originates from the pontine reticular formationb- descends…

A: Rubrospinal tract is a descending tract or pathway which takes origin in the red nucleus of…

Q: In some cases, phantom limb pain appears to be related to the patient's perception that the phantom…

A: Joint appendages in the human body used for movement including walking, running, and swimming are…

Q: Absence of a tendon jerk could result from any of the following conditions, except :-a- lesions of…

A: Tendon jerk is a dynamic stretch reflex contraction of the muscle to which the tendon is attached.…

Q: Ernie has difficulty swallowing, loss of taste sensation in the posteriorone-third of the right half…

A: Nerve impulses from one region to another region are sent through the nerve pathway, which is formed…

Q: —A 40 year old male has just been diagnosed with amyotrophic lateral sclerosis, better known as Lou…

A: Lou Gehrig’s disease, also known as amyotrophic lateral sclerosis (ALS), refers to degeneration of…

Q: Fill in the blank:  Collectively, the dura mater, arachnoid mater, and pia mater are called the…

A: A brain is an organ that serves as the center of the nervous system in all vertebrate and most…

Q: A patient with a cerebral lesion exhibits loss of fine motor control ofthe left hand, arm, forearm,…

A: The right cerebral cortex controls the left portion of the body. The cortical region includes a…

Q: Drag the function of the somatic sensory pathway to its proper location on the spinal cord. Drag the…

A: Somatic sensory pathway: it relays the sensory information from the skin, head, neck, limbs, and…

Q: Drag each label into the appropriate category to designate whether the given item describes…

A: Neural tract It is defined as the bundle of nerve fibers that connects the nuclei of the central…

Q: The peripheral target of axons running in the nerve identified by letter C is       superior…

A: The brain stem is the part of the brain that extends from the cranial end of the spinal cord to the…

Q: The most rapid sensory fiber conducting sensorial information to the dorsal horn of the spinal cord…

A: Sensory fibres are nerve fibres that transmit sensory information from the body to the central…

Q: Explain what is meant by a spinal reflex and how they are constructed.  , you must have described…

A: Due to our answering policy, we can answer one question at a time. Please repost the other questions…

Q: Tectospinal tract :-a- originate mainly from the inferior colliculusb- originate mainly from the…

A: The nervous system is a complex assortment of nerves and specialized cells known as neurons that…

Q: After mandibular mylohyoïd nerve is indicated: bloc, the blockage of نوع السؤال: خيار واحد When we…

A: The auriculotemporal, inferior alveolar, buccal, mental, incisive, mylohyoid, and lingual nerves are…

Q: Nystagmus :-a- occurs as a result of symmetrical bilateral discharge from the SCCs at the onset of…

A: Introduction  Nystagmus is an involuntary movement of eyes which causes altered vision. This is also…

Q: LEVEL OF INFERIOR COLLICULUS vs. LEVEL OF SUPERIOR COLLICULUS: Where the substancia nigra can be…

A: substancia nigra involved in function of muscle tone and movement. It is located in midbrain.

Q: Triceps Tegin Biceps Tricaps Biceps

A: Reflex occurs in response to stimulus which is an involuntary and instantaneous movement. This…

Q: Hypertonia of UMN lesions is characterized by :-a- increased inhibitory discharge from the premotor…

A: UMN -upper motor neuron signs, the symptoms include muscle weakness, spasticity, hyperreflexia, and…

Q: When removing cerebrospinal fluid during a spinal tap, the needle is inserted below L2. Explain why…

A: The spinal cord is covered by membranous coverings, which are made up of three layers i)dura mater,…

Q: Loss of sensation to the thumb is indicative of injury to whi median O axillary ulnar…

A: Numbness is a deficiency of feeling or sensation in a area of the body. It tends to be complete or…

Q: Damage of the general interpretative area causes all the following effects, except :-a- failure of…

A: The general interpretative areas of the brain basically refer to the Wernicke's area that lies…

Q: Using the information in the preceding questions, which pieces of anatomy may be responsible for…

A: A reflex action or simply reflex can be referred to as an instantaneous, unplanned, involuntary…

Q: Fatigue of reflexes :-a- develops gradually and recovers rapidlyb- develops rapidly and recovers…

A: The involuntary and automatic response for a stimulus is called a reflex and the pathway is called a…

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.