• 錯誤的生物鐘可能使兒童患躁郁癥

                    09-11-13 Malfunctioning(不正常工作) circadian clock(晝夜節律鐘) genes may be responsible for bipolar disorder(躁郁癥,兩極性異常) in children. Researchers writing in the open access journal BMC Psychiatry found four versions of the regulatory gene RORB...

                  • 研究:為什么黑猩猩不能說話?

                    09-11-12 If humans are genetically related to chimps(黑猩猩), why did our brains develop the innate(天生的,固有的) ability for language and speech while theirs did not? Scientists suspect that part of the answer to the mystery lies in a gene called FOXP...

                  • 研究:大腦各部分對苦痛的反應

                    09-11-11 In a new study, psychologists(心理學家) at the University of Alabama at Birmingham (UAB) are able to see in detail for the first time how various regions of the human brain respond when people experience an unexpected or traumatic(外傷的,創傷的...

                  • Juggling increases brain power 研究:雜耍可增強腦力

                    09-10-12 Complex tasks such as juggling produce significant changes to the structure of the brain, according to scientists at Oxford University. 牛津大學的科學家發現,諸如雜技類的復雜任務可以顯著改變人腦的結構。 The volunteers were taught to juggle with thre...

                  • Vegetative patients 'still learn' 植物人“仍然有學習能力”

                    09-09-22 Patients with severe brain damage who do not appear to have signs of consciousness still seem able to learn, a Cambridge University study suggests. 一項劍橋大學的研究顯示,具有嚴重腦損傷、看起來沒有知覺的病人似乎仍然有學習能力。 Researchers hope the...

                  • Gel hope for brain injury repair 某水凝膠或對腦損傷恢復有效

                    09-09-03 An injectable hydrogel could aid recovery from brain injury by helping stimulate tissue growth at the site of the wound, researchers say. 研究人員稱,一種可注射的水凝膠可以通過幫助受損組織部位生長的方式有助腦損傷的康復。 The gel has helped repair br...

                  • Obese People Have 'Severe Brain Degeneration' 肥胖病人多伴有

                    09-08-30 一項新的研究發現,與體重正常人群相比,肥胖人群腦組織含量少8%左右,他們的大腦也要比后者衰老約16年。而超重人群與正常人相比,腦組織含量缺少約4%,腦齡衰老8年。據研究人員稱,腦組織的缺失會使人逐漸喪失認知,從而極大的增加了患有老年癡呆癥,或其他腦損傷疾病...

                  • No karaoke for you! Bad wiring spells tone-deaf 唱歌沒調?不

                    09-08-22 唱歌找不著調的人注意了!最近有一項研究結果顯示,對音樂曲調毫無感覺的音盲人士對音樂曲調沒有感覺是因為他們的某些腦神經元傳輸不暢。一般來說,患音盲的人無法辨別音樂曲調的差異,而且有很強的遺傳性。在這項研究中,研究人員通過對音盲和非音盲兩組被試者的大腦...

                  • Brain radiotherapy affects mind 腦瘤放射線療法傷及思想

                    09-08-10 Radiotherapy used to treat brain tumours may lead to a decline in mental function many years down the line, say Dutch researchers. 荷蘭研究人員稱,用于治療腦瘤的放射線療法可能導致若干年后心理功能的衰弱。 Radiotherapy is a common treatment for brain...

                  • Artificial brain '10 years away' 人造大腦“距我們只有10年”

                    09-07-23 A detailed, functional artificial human brain can be built within the next 10 years, a leading scientist has claimed. 一位領導性的科學家宣稱,一個詳細的、機能完整的人工大腦將在未來的十年內被制造出來。 The team are trying to reverse engineer the brai...

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