| President | Neurology Condition | While In Office? | 
    
        
            | John Adams | seasickness | - | 
    
        
            | John Adams | tremor | Yes | 
    
        
            | Thomas Jefferson | severe headaches | - | 
    
        
            | James Madison | epilepsy? | - | 
    
        
            | James Monroe | seizure | Yes | 
    
        
            | John Q. Adams | stroke | - | 
    
        
            | John Q. Adams | stroke | - | 
    
        
            | Andrew Jackson | slobbering | - | 
    
        
            | John Tyler | symmetric paralysis | - | 
    
        
            | John Tyler | stroke | - | 
    
        
            | Franklin Pierce | Excellent memory | - | 
    
        
            | Franklin Pierce | decline | - | 
    
        
            | James Buchanan | eye twitch | - | 
    
        
            | Andrew Johnson | stroke | - | 
    
        
            | Ulysses Grant | seasick | - | 
    
        
            | Ulysses Grant | leg cramps | - | 
    
        
            | Ulysses Grant | multi-system misery | - | 
    
        
            | Ulysses Grant | horse fall | - | 
    
        
            | Ulysses Grant | boils and headaches | - | 
    
        
            | James Garfield | writing | - | 
    
        
            | Chester Arthur | cerebral hemorrhage | - | 
    
        
            | Grover Cleveland | mental state | - | 
    
        
            | William McKinley | memory | - | 
    
        
            | Theodore Roosevelt | polo unconsciousness | - | 
    
        
            | William Taft | mental decline | - | 
    
        
            | Woodrow Wilson | late reader | - | 
    
        
            | Woodrow Wilson | stroke #1 | - | 
    
        
            | Woodrow Wilson | stroke #2 | - | 
    
        
            | Woodrow Wilson | stroke #3 | - | 
    
        
            | Woodrow Wilson | cerebro-vascular events #4,5,6 | - | 
    
        
            | Woodrow Wilson | cerebro-vascular events #7,8 | Yes | 
    
        
            | Woodrow Wilson | influenza + cerebral event | Yes | 
    
        
            | Woodrow Wilson | hypertensive headaches? | Yes | 
    
        
            | Woodrow Wilson | pre-stroke | Yes | 
    
        
            | Woodrow Wilson | stroke | Yes | 
    
        
            | Woodrow Wilson | sanity? | Yes | 
    
        
            | Woodrow Wilson | appearance | Yes | 
    
        
            | Warren Harding | aphasia? | - | 
    
        
            | Franklin Roosevelt | polio | - | 
    
        
            | Franklin Roosevelt | hypertensive cardiomyopathy | Yes | 
    
        
            | Franklin Roosevelt | hemorrhage | Yes | 
    
        
            | Harry Truman | stress headaches | - | 
    
        
            | Dwight Eisenhower | stroke | Yes | 
    
        
            | Richard Nixon | stroke | - | 
    
        
            | Gerald Ford | stutter | - | 
    
        
            | Gerald Ford | "clumsy" | Yes | 
    
        
            | Gerald Ford | stroke | - | 
    
        
            | James Carter | metastatic melanoma | - | 
    
        
            | Ronald Reagan | Alzheimer harbingers | Yes | 
    
        
            | Ronald Reagan | Alzheimer disease | Yes | 
    
        
            | Ronald Reagan | bleed | - | 
    
        
            | George W. Bush | debate medicine | Yes | 
    
        
            | George W. Bush | jaw mannerism | Yes | 
    
        
            | Donald Trump | Personality disorder (introduction) | Yes | 
    
        
            | Donald Trump | Personality disorder | Yes | 
    
        
            | Joseph Biden | Stutter | - | 
    
        
            | Joseph Biden | Cerebral aneurysm | - | 
    
        
            | Joseph Biden | Mirror aneurysm | - |