List of plants poisonous to equines. Paterson's Curse has been responsible for the deaths of many horses. Many plants are poisonous to equines; the species vary depending on location, climate, and grazing conditions. In many cases, entire genera are poisonous to equines and include many species spread over several continents.
A number of prescription and over-the-counter medications can interfere with or cause loss of memory. Possible culprits include: antidepressants, antihistamines, anti-anxiety medications, muscle relaxants, tranquilizers, sleeping pills, and pain medications given after surgery. Alcohol, tobacco, or drug use.
Causes of Executive Function Disorder: 1  Executive Functions Disorder Caused due to Brain Differences: The prefrontal cortex is the part of the brain that mostly controls the executive functions. Those, who have injuries, diseases or even other disorders in this part of the brain, may have problems with executive functioning.