how the brain works with memory

... is known as the year the dot-com bubble burst, with the majority of the high investment dot-coms going down during 2001 and 2002. The irony of the dot-com bubble burst is that the Internet ... in 1994, but the major change in how people searched the web happened in 1998, with the launch of a clean and efficient little search engine called Google. How The Internet Works http://simplytatydesigns.com ... to connect users to the Internet. How The Internet Works http://simplytatydesigns.com | Taty Sena MakeUseOf.com P a g e 22 6. How the Web Changed the World The changes in communications...

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... respond to the external host (HostB), the reply to which the router will then translate using NAT, causing the external host (HostB) to think it has been communicating with the router the whole ... specify the IP address of the internal host that is providing the specified service. Doing so causes the router to take all traffic received on the external interface that is destined to the specified ... How the Linksys Router/Firewall Works Most Linksys routers/firewalls rely on simple NAT routing and basic port filtering to control the flow of traffic through the router. Depending on the...

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... Ri'-INO ANI" Mf),IOItƠ: Till-: BRAIN IN AC'flClIJ If you are wald'llng a mOVie. your hlppocamplls remembers what you see and your amygdala remembers how you feel about It. The top layer of the brain IS the cerebrum, It IS diVided Into IWO hemispheres. The Ihin layer of malenal covering the cerebrum is called the cerebral corlex or neocortex. The cerebral cortex decides if faclual mformatlOn is to be stored. If so. it sends It 10 the hippocampus, The cerebral cortex determines If emotional mformatlOn IS important. If so. it 'NIII send I1 to the amygdala. the differenc(' N-III'CCn lhe functions of the hippocampus and the amyg- dala, I use a metaphor. I tdl them that the hippocampus tells them who the OTher ooys and girls arc, and the ~Hnn,'{blil tells them whether they like Ihem or nO!. Thm sc<:ms to Cl'ment their ulld('r~tanding of the differences. The final structure to consider is the cerebrum. This top layer of the brain is divided, as most of the brain stmcturl'S arc, into riJ;ht and Idt hemispheres. TIle I11'O hemi~phcrescommunicme Ihrough a Ihick IliIlld o( fibcrs, clllled the corpus callosum, that connects them. The cerebrum is covered by a Ihin layer of material called the cerebral corter. or the neocorà tu, Nco means "new," ami m~my consider this to Ilt: the newcst layer of the bl'3in in terms of evolutionary development. The neocortex is about onc-eighth of an inch thick, and if it were spread out it would be the Sill' of a large pil'Cc of construction paper. Be- cause it has to fold itsclf whhin our small skulls, it ... arpears wrinkled. ACTU- ally, almost two-thirds o( it lies within the folds. It is this cortex thal is rderred ro as our "gral' maltCr,~ e\'en Though it is actually pinkish bro\\ll. TIle relit o( thc cerebrum beneath the cortex is ';white matter" and con- sistS of ;1xons, many of which have been myelinaTed, causing the white colot. The Information Trail Now T hm wc 'vc examined t hesc major parTS of t he hra in, lel's follow some informatlon through the brain. We take information into our brams throllgh our fivc senses. That informiltion is first filtered through the re- ticular activating system in the brain stem. Then it goes to the thalamus, the brain STnJcture th:n sons the informmion. By sorting, I mean Thm if the information is visual, the thalamus scnd~ it to the visual pMt of the cortex; if iT is auditory, it sends it to fhe Auditory COrtcx, :md so on, When informat lOll teaches Ihe cerebml cortex, this higher area dl'(ides whether it should be acted upon or stored in long-Term memory. [fit is to be stored (or the long term, the information is rclaYl'(l (rom the COrtcx TO Ihe hippo- CAmpus, \\Ãhich c:nalogs and files it. If the infonnarion has emOTional con- tcnl, it is sent to the amY(:rlata for a similar procedure. This is how our memories brrow, This is how we explore our world, make sen)C of it, antI grow those dcndrites. SomeTimes, how& apos;;:\lcr, it does not hilpp<:n exactly this walÃ. The Stress Response You are at home With your best fr~nd. She has convinced you 10 (ent a video of thelatesl murder mystery, Usually you do not wald'l mysteries because ... the rots, lhe cats, and the nllns tell us that play is imporl11nt for learning. Social intetaCtion. CMe, challenge, and play Me imporrant for l,'I'OW- ing those dendrilcs. Whether it be in the classroom, in thc home. m work. or in the community, all of these factors influence how much we learn. 2 LEARNING ANll MaIORY: THE BRAIN IN ACTlON The brain cells irwotved In learning are neurons and glial cells At birth we have about 100 billion neurons. The brain sends messages through its neuroos. Learning occurs when two neurons communicate. As neurons make more connecllOns, or "learn: the brain gets heavier, Neurons TIle brain cell tlm getS much attention is the neuron. Neuron simply me~ns "ncrvc...

... from the fact that it’s diffi cult to hold the wheel and shift gears with the same hand, or to keep our eyes on the road and on the phone’s display at the same time, there’s something in the ... describes at the end: “What about the seven wonders of the world, the seven seas, the seven deadly sins, the seven daughters of Atlas in the Ple- iades, the seven ages of man, the seven levels ... news- paper without being distracted by advertisements in the the information portal 23 absentmindedly places the violin on the roof of the car as he climbs in. The car drives off, and when they...