A regulatory framework Although common in other process manufacturing industries (e.g., food and chemicals), continuous processing is at a nascent stage in the pharmaceutical industry, where batch manufacturing is the prevailing mode.
When the motor neurons in the brainstem are affected (bulbar ALS), the muscles used in speech and swallowing are impaired. ALS only affects muscles that are moved voluntarily (such as those in the mouth or arm) and does not impact those muscles involved in involuntary movements, such as digestion.
The effects of a stroke differ depending on which region of the brain is involved. The brain's frontal lobe is relatively large and it controls many important functions in everyday life. A frontal lobe stroke can cause a variety of symptoms and long term effects which range from weakness to lack of motivation.