It requires a well co-ordinated, firm, top-down response, and the spending of tax revenue to alleviate misery, on the strict basis of need rather than worthiness.
In the general stop-training condition, stop-signal delay was dynamically adjusted and the stimulus-stop mapping was inconsistent; it is generally assumed that this version of the task involves top-down response inhibition.
The results are consistent with the hypothesis that this region plays a key role in the integration of bottom-up, sensory information with top-down, response-related information to facilitate flexible, goal-directed behavior.
The IFC has extensive anatomical connections, not only with posterior brain regions primarily inferotemporal cortex (Barbas and Pandya 1989; Pandya et al. 1996)—but also with anterior, motor-related brain regions, in particular the ventral premotor cortex (Barbas and Pandya 1987), and is therefore well placed to integrate bottom-up, sensory information with top-down, response-related information.
In depression and anxiety disorders, a long tradition of evidence-based cognitive-behaviour therapy is based on the principle of identifying and modifying top-down responses to maladaptive cognition, affect and behaviour (Beck, 2005; Walkup et al., 2008).
On June 11th , 2009 the World Health Organization (WHO) declared that the circulating influenza A (H1N1) strain had reached the pandemic level; [ 1] Canada launched, as planned, a top-down pandemic response [ 2, 3].
This bioinformatics compilation of proteins containing the AMPK phosphorylation consensus sequence represents a novel database for putative AMPK targets and suggests the involvement of AMPK in cellular functions spanning both top-down (receptor response to stimulus) and bottom-up perspectives (transcriptional regulation for cellular functions).
Top, down, starting with hair.
Young people themselves do not have to wait for top down institutional responses to their problems, which will often never arrive – they can make an impact on their lives now by becoming entrepreneurs.
Perhaps it is naive to think so, but there could have been genuine and top-down change in response to this overwhelming jolt.
That is, we must resist a top-down approach in response to challenges afflicting our generation; every one of us is capable of exercising change by committing ourselves to small acts, even if most will go unnoticed.
