linkedin post 2019-11-24 06:55:43

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LOCI TESTING. "Pollinator selection for specific loci has been tested in various contexts. For example, red flowers are relatively poorly detected by insect pollinators that lack red receptors, whereas hummingbirds have such receptors and can thus detect and identify red flowers more easily. In cases in which flower color is controlled by a small number of loci, crossing experiments can directly assess pollinator responses to a specific allele." https://lnkd.in/dHD-ddW View in LinkedIn
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linkedin post 2019-11-24 06:51:59

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FEW CONTROLLING GENES. "Floral traits are sometimes controlled by a relatively small number of genes. For example, in the common morning glory (Ipomoea purpurea), various aspects of pigmentation are controlled by single loci: one locus determines pink versus blue flowers, another controls intensity, a third controls the patterning and degree of pigmentation, and a fourth locus has epistatic effects on the other three loci." https://lnkd.in/dHD-ddW View in LinkedIn
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linkedin post 2019-11-26 05:12:43

linkedin post 2019-11-26 05:12:43

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MALLEABLE MEMORIES. “Roberto Malinow, professor of neurosciences, said: ‘We can form a memory, erase that memory and we can reactivate it, at will, by applying a stimulus that selectively strengthens or weakens synaptic connections.” http://www.dailymail.co.uk/health/article-2645740/How-flash-light-delete-bad-memories-Breakthrough-help-dementia-patients.html View in LinkedIn
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linkedin post 2019-11-25 05:49:09

linkedin post 2019-11-25 05:49:09

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BRAIN ENHANCEMENT. "Most folks put away text between 200-250 words-per-minute (wpm). Kwik fires through heavy technical tomes at about 500 wpm; he devours light fiction at upwards of 1300 wpm. And he can remember what he reads.” http://www.forbes.com/sites/stevenkotler/2013/06/02/learning-to-learn-faster-the-one-superpower-everyone-needs/#6a8c87526a28 View in LinkedIn
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linkedin post 2019-11-27 07:03:33

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ELECTROMAGNETIC STIMULATION. “Multiple-session stimulation increased functional connectivity among distributed cortical-hippocampal network regions and concomitantly improved associative memory performance. These alterations involved localized long-term plasticity because increases were highly selective to the targeted brain regions, and enhancements of connectivity and associative memory persisted for ~24 hours after stimulation. Targeted cortical-hippocampal networks can thus be enhanced noninvasively, demonstrating their role in associative memory.” http://www.ncbi.nlm.nih.gov/pubmed/25170153 View in LinkedIn
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linkedin post 2019-11-27 07:00:54

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OPTOGENIC MEMORY MANIPULATION. “We found that in the DG, the neurons carrying the memory engram of a given neutral context have plasticity such that the valence of a conditioned response evoked by their reactivation can be reversed by re-associating this contextual memory engram with a new unconditioned stimulus of an opposite valence.” https://lnkd.in/d7i_gkP View in LinkedIn
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