Out of the 12 cranial nerves that are present 5 cranial nerves which control movement get affected in bulbar palsy.
What is bulbar.
That part of the conjunctiva a clear membrane of the eye which covers the outer surface of the eye.
There are differences between bulbar palsy and pseudobulbar palsy.
The brain stem is the part of the brain needed for swallowing speaking chewing and other functions.
Muscles of the mouth and throat responsible for speech and swallowing.
Pseudobulbar palsy is an upper motor neuro.
The former is a lower motor neuron lesion of the cranial nerves ix x xi and xii while the latter is an upper motor neuron lesion affecting ix x xi and xii cranial nerves.
Progressive bulbar palsy involves the brain stem.
Bulbar palsy refers to a range of different signs and symptoms linked to impairment of function of the cranial nerves ix x xi xii which occurs due to a lower motor neuron lesion in the medulla oblongata or from lesions of the lower cranial nerves outside the brainstem.
Bul ber 1.
Signs and symptoms of progressive bulbar palsy include difficulty swallowing weak jaw and facial muscles progressive loss of speech and weakening of the tongue.
Pertaining to a bulb.
The other part of the conjunctiva is the palpebral conjunctiva which lines the inside of the eyelids.
Bulbar als disease is associated with muscle loss caused by degeneration of motor neurons in the medulla oblongata of the brain.
Amyotrophic lateral sclerosis myasthenia gravis.
Pertaining to or involving the medulla oblongata such as bulbar paralysis.
The bulbar conjunctiva is also called the ocular conjunctiva.
Bulbar form of als is characterized by breathing difficulty and problems with swallowing.
Bulbar palsy also known as progressive bulbar palsy is a pathological condition in which the nerve cells which are responsible for movement get affected.
Bulbar palsy vs pseudobulbar palsy.