«We have long wondered how the cerebral cortex can process and integrate separate information lines coming in
from different brain structures, or from other areas of the cortex, and how it sorts out what information is relevant at any given moment,» says senior study investigator Bernardo Rudy, MD, PhD.
Not exact matches
Since the first human
brain organoids were created
from stem cells in 2013, scientists have gotten them to form
structures like those in the
brains of fetuses, to sprout dozens of
different kinds of
brain cells, and to develop abnormalities like those causing neurological diseases such as Timothy syndrome.
«
From an evolutionary psychology perspective, the
structure and functions [of psychopaths»
brains] may be a little
different, but they're properly designed for engagement in predatory behaviors.
One message
from the study is that
brain functions depend not only a matter of the arrangement of nerves, or overall physical
structure — which remain the same under many
different conditions.
Lucina Uddin, Ph.D., assistant professor in the Department of Psychology at the University of Miami, who was not part of the research team, said, «The combination of multiple neuroimaging modalities is a clear strength of the current study, and the authors are to be commended for undertaking the difficult task of trying to reconcile results
from methods designed to tap
different aspects of
brain structure and function.
The core facility is a two - photon in vivo imaging platform developed at the Nonlinear bioimaging laboratory, a technique that allows for non-invasive structural and functional measurements in small animal models at
different scales:
from macroscopic imaging of the
brain morphology to highly resolved microscopy of neuron populations, single neurons, and even subcellular
structures.
Colonies of these polyps form the reef
structure growing in strange and exotic shapes
from which the
different varieties of corals take their popular names, such as
brain coral, staghorn coral and elkhorn coral.
MRI scans demonstrate that heavy Internet users and light Internet users activate
different parts of their mind when they process the web, suggesting that we physically alter our
brain structure when we jump around
from topic to topic.
The grammatical
structure of Chinese is vastly
different from that of French, yet the developing
brain is equally adept at acquiring the underlying grammatical
structure of either language.