Table:
Concussion
Other names	Mild brain injury, mild traumatic brain injury (mTBI), mild head injury (MHI), minor head trauma

Acceleration (g-forces) can exert rotational forces in the brain, especially the midbrain and diencephalon.
Specialty	Emergency medicine, neurology
Symptoms	Headache, trouble with thinking, memory or concentration, nausea, blurry vision, sleep disturbances, mood changes[1]
Duration	Up to 4 weeks[2]
Causes	Motor vehicle collisions, falls, sports injuries, bicycle accidents[3][4]
Risk factors	Drinking alcohol[5]
Diagnostic method	Based on symptoms[6]
Prevention	Helmets when bicycling or motorbiking[3]
Treatment	Physical and cognitive rest for a day or two with a gradual return to activities[7][2]
Medication	Paracetamol (acetaminophen), NSAIDs[2]
Frequency	6 per 1,000 people a year[3]

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<table border="1" cellspacing="0"> 
<tr> <th colspan="2"> Concussion </th> </tr> 
<tr> <th> Directed by </th> <td> Peter Landesman </td> </tr> 
<tr> <th> Produced by </th> <td> <div> <ul> <li> Ridley Scott </li> <li> Giannina Facio </li> <li> David Wolthoff </li> <li> Larry Shuman </li> <li> Elizabeth Cantillon </li> </ul> </div> </td> </tr> 
<tr> <th> Written by </th> <td> Peter Landesman </td> </tr> 
<tr> <th> Based on </th> <td> <i> Game Brain </i> <br/> by Jeanne Marie Laskas </td> </tr> 
<tr> <th> Starring </th> <td> <div> <ul> <li> Will Smith </li> <li> Alec Baldwin </li> <li> Gugu Mbatha-Raw </li> <li> Arliss Howard </li> <li> Paul Reiser </li> <li> Luke Wilson </li> <li> Adewale Akinnuoye-Agbaje </li> <li> David Morse </li> <li> Albert Brooks </li> </ul> </div> </td> </tr> 
<tr> <th> Music by </th> <td> James Newton Howard </td> </tr> 
<tr> <th> Cinematography </th> <td> Salvatore Totino </td> </tr> 
<tr> <th> Edited by </th> <td> William Goldenberg </td> </tr> 
<tr> <th> <div> Production <br/> companies </div> </th> <td> <div> <div> <ul> <li> LStar Capital </li> <li> Village Roadshow Pictures </li> <li> Columbia Pictures </li> </ul> </div> </div> </td> </tr> 
<tr> <th> Distributed by </th> <td> Columbia Pictures </td> </tr> 
<tr> <th> <div> Release date </div> </th> <td> </td> </tr> 
<tr> <th> <div> Running time </div> </th> <td> 122 minutes </td> </tr> 
<tr> <th> Country </th> <td> United States </td> </tr> 
<tr> <th> Language </th> <td> English </td> </tr> 
<tr> <th> Budget </th> <td> $35–57 million </td> </tr> 
<tr> <th> Box office </th> <td> $48.6 million </td> </tr>
</table>