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Concussions caused by series of hits not single blow
Concussions are likely caused by many hits over time and not from a single blow to the head, as commonly believed, a two-year study of high school football players has suggested. Purdue University researchers studied football players for two seasons at Jefferson High School in Lafayette, Ind., where 21 players completed the study the first season and 24 the second season, including 16 repeating players. Helmet-sensor
Concussions are likely caused by many hits over time and not from a single blow to the head, as commonly believed, a two-year study of high school football players has suggested. Purdue University researchers studied football players for two seasons at Jefferson High School in Lafayette, Ind., where 21 players completed the study the first season and 24 the second season, including 16 repeating players. Helmet-sensor
Soon, 'mind-reading' helmets to monitor pilot's brain
Advances in electroencephalographic (EEG) brain-wave detection technology could soon help monitor a pilot's state of mind while at the controls, researchers say.
Advances in electroencephalographic (EEG) brain-wave detection technology could soon help monitor a pilot's state of mind while at the controls, researchers say.
Colleagues comment on Giffords' resignation
' announcement Sunday that she plans to resign from Congress this week to focus on her recovery:
' announcement Sunday that she plans to resign from Congress this week to focus on her recovery:
How longstanding conflict influences empathy for others
Researchers are now trying to explore why members of opposing conflict groups often fail to show empathy towards each other.
Researchers are now trying to explore why members of opposing conflict groups often fail to show empathy towards each other.
Ill. man jokes after nail removed from his brain
Dante Autullo thought his doctors were joking. The suburban Chicago man was sure he'd merely cut himself with a nail gun while building a shed. But they assured him the X-ray was real: A nail was
Hormones alone 'not to blame for women's mood swings'
Women's emotional responses can vary significantly premenstrually. They may become depressed or grumpy during menstruation or the premenstrual phase, known as premenstrual syndrome (PMS).
Women's emotional responses can vary significantly premenstrually. They may become depressed or grumpy during menstruation or the premenstrual phase, known as premenstrual syndrome (PMS).
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