What is Lower Motor Neuron Lesion? Causes and Symptoms

What is Lower Motor Neuron Lesion? Causes and Symptoms

The Lower Motor Neuron (LMN) is the efferent neuron present in the peripheral nervous system (PNS), which connects the muscle to the Central Nervous System (CNS) for innervation. Furthermore, LMN is a multipolar neuron that connects the UMN to skeletal muscles. Cell...
What is Upper Motor Neuron Lesion? Causes and Symptoms

What is Upper Motor Neuron Lesion? Causes and Symptoms

The somatic nervous system consists of upper motor neurons and lower motor neurons. These two forms a two-neuron circuit. Upper Motor Neuron: It originates in the cerebral cortex and descends to the brain stem and spinal cord. It is responsible for initiating...
How To Diagnose And Treat Lumbar Spinal Stenosis?

How To Diagnose And Treat Lumbar Spinal Stenosis?

Lumbar Spinal Stenosis is the narrowing of the spinal canal due to pressure and compression, which results in impingement of the nerves, further affecting the surrounding muscles and ligaments. The causes and symptoms of LSS include degenerative changes of the spine...