Besides the capability of crossing the BBB, targeting brain tumor cells is another important requirement for brain tumor therapeutic agents.
The requirement for brain temperature measurement inevitably leads to selection bias, as nearly all patients with an ICP/temperature brain probe are severely affected and all were intubated and sedated.
The incidence of MBM ranges from 10% 50% % in clinical population-based studies [ 8, 9] and 45 %–75 % in autopsy series [ 10]; however, incidence is increasing due to improved MRI accessibility and requirements for baseline brain imaging in melanoma clinical trials [ 11].
On the physiological level, having two parents around allowed the infants to be dependent for longer, a requirement for continued brain growth after birth.
Slow Slowing down is an absolute requirement for the brain to change and learn something new.
Second, an attractive hypothesis underlying parental allelic biases may lie on the requirement for different brain regions, and possibly neuronal types, to tightly regulate the expression of certain genes for proper cellular or network function.
Accurate synaptic transmission is a fundamental requirement for normal brain function (Turrigiano, 2011), and signaling alterations at the excitatory synapse have been related to psychiatric disorders such as schizophrenia (Harrison & Weinberger, 2005; Coyle, 2006; Belforte et al, 2010).
Although we controlled for visual context consistency and the 'operant component' of the flight simulator training, any other difference could account for the differential requirement of brain structures.
However, under these conditions, brain tissue PtO2 was significantly reduced, suggesting that tissue oxygen delivery did not meet the higher metabolic requirements for oxygen in the brain.
The occasional change of task requirements was implemented to control for brain activation involved in basal stimulus processing that is elicited purely from looking at the stimulus without the intention to recognize coherence.
