Amyotrophic Lateral Sclerosis And The Frontotem... -

The co-occurrence of motor and cognitive symptoms is far more common than previously thought:

Frontotemporal Dementia and Amyotrophic Lateral Sclerosis - PMC Amyotrophic Lateral Sclerosis and the Frontotem...

Conversely, about 30% of FTD patients develop motor symptoms associated with ALS. The co-occurrence of motor and cognitive symptoms is

Approximately 50% of ALS patients develop cognitive or behavioral impairment. Of these, about 10–15% meet the full diagnostic criteria for FTD. Amyotrophic Lateral Sclerosis and the Frontotem...