Tag: "numerosity" at biology news

Neurons for numerosity: Parietal neurons 'sum up' individual items in a group

As any child knows, to answer the question how many, one must start by adding up individual objects in a group. This cognitive ability is shared by animals as diverse as humans and birds. Surprisingly, the exact brain mechanisms responsible for this process remained unknown until now. This week in the online open-access journal PLoS Biology, Jamie Roitman, Elizabeth Brannon, and Michael Platt fr...
(Date:8/20/2014)... /CNW/ -  Issue Serious allergic reactions ... life threatening for some children.    What you ... have food allergies and this number may be increasing, especially ... estimated to have food allergies.  The symptoms ... hives to breathing difficulties and loss of consciousness. Symptoms can ...
(Date:8/20/2014)... of the Para and Mato Grosso states of Brazil. ... in order to deforest the land. Deforestation is the ... the land is thereafter converted to a nonforest use. ... ranches, or urban use. The herringbone-patterned tan lines cutting ... the middle of the image are evidence of deforestation ...
(Date:8/20/2014)... Bay Area Lyme Foundation, which aims to make Lyme ... new research published in an upcoming issue of the ... . The findings show that ticks that carry ... year, making the threat of Lyme disease year-round. The ... Public Health (CDPH) Vector-borne Disease Section and University of ...
Breaking Biology News(10 mins):Information Update - Allergens and food safety at school - What's in your child's lunch? 2Information Update - Allergens and food safety at school - What's in your child's lunch? 3Lyme disease risk is year-round in Northwest California, according to new study 2Lyme disease risk is year-round in Northwest California, according to new study 3
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