As a medical professional with expertise in neurology, I can tell you that the impact of a stroke depends on the specific areas of the brain that are affected, rather than simply which side it occurs on. However, traditionally, it has been thought that a stroke in the left hemisphere might be considered more severe due to the left brain's critical role in language processing for the majority of right-handed individuals and many left-handed people. The left brain is often associated with language and speech, so a stroke in this area can lead to aphasia, which is a loss or impairment of language abilities. This can manifest as difficulty speaking, understanding speech, reading, or writing. Additionally, since the brain's neural pathways cross over, a stroke in the left hemisphere typically affects the right side of the body, potentially leading to paralysis or weakness. On the other hand, a stroke in the right hemisphere can affect spatial awareness, depth perception, and coordination, which can be equally debilitating but may not be as immediately recognized as speech or motor impairments. It's important to note that the severity of a stroke's impact is highly individual and depends on the extent of the brain tissue damage, the individual's overall health, and the effectiveness of the treatment and rehabilitation process. read more >>

Left Brain. If the stroke occurs in the left side of the brain, the right side of the body will be affected, producing some or all of the following: Paralysis on the right side of the body. Speech/language problems.read more >>