My Smelly padlet by Smell https://padlet.com/noahlanglotz1/elcyj4m5uoh5 Made with eyes on the prize en-us 2016-12-09 15:52:04 UTC 2026-02-11 21:46:58 UTC hello@padlet.com Nostrils noahlanglotz1 https://padlet.com/noahlanglotz1/elcyj4m5uoh5/wish/142834033 Nostrils are the two holes on your lower nose that air is breathed in and out from. They also increase your chance of survival if you cand breath through your mouth.  ]]> 2016-12-09 16:02:30 UTC https://padlet.com/noahlanglotz1/elcyj4m5uoh5/wish/142834033 Olfactory neurons noahlanglotz1 https://padlet.com/noahlanglotz1/elcyj4m5uoh5/wish/142834390 Once an odor molecule binds to a receptor, it initiates an electrical signal that travels from the sensory neurons to the olfactory bulb. One of these areas is the piriform cortex. The piriform is a collection of neurons located just behind the olfactory bulb that works to identify the smell.
Millions of olfactory neurons lie on a strip of tissue at the back of the nose.]]> 2016-12-09 16:03:26 UTC https://padlet.com/noahlanglotz1/elcyj4m5uoh5/wish/142834390 Olfactory Bulb noahlanglotz1 https://padlet.com/noahlanglotz1/elcyj4m5uoh5/wish/142834536 Olfactory bulb is a structure at the base of the forebrain that relays the signal to other brain ares for additional proccessing. An example of one of these areas is the piriform cortex, a collection for neurons behind that olfactory bulb that works to identify the smell. Smells that are coming in are first proccesed by the olfactory bulb. This process starts in the nose and runs along the bottom part of the brain. The olfactory brain has direct connections with two big parts of the brain, the hippocamus, and the amygdala. When a test was done, participants showed that when if the stimuli triggered any kind of memory or emotion that participant were to hold that image in your mind until the next presentation. When smelling EO, participants showed the greatest activation in the amygdala and parahippocampal gyrus (a region surrounding the hippocampus). This data suggest that odors that trigger strong, emotional memories also trigger elevated activity in the brain areas strongly linked to emotion and memory. ]]> 2016-12-09 16:03:48 UTC https://padlet.com/noahlanglotz1/elcyj4m5uoh5/wish/142834536 Olfactory receptors noahlanglotz1 https://padlet.com/noahlanglotz1/elcyj4m5uoh5/wish/142835004 Olfactory receptors can be activated by many different types of odor molecules. The forces that bind can be in many different types of strength. When the forces interact with odor molecules, they allow us to smell. When an odor molecules bind to a receptor, it sends an electricall sinal that travel from the sensory neurons, then it travels to the olfactory bulbs. Olfactory receptors also known as OR's detect odors in the environment, and OR genes constitute the largest multigene family in mammals. Numbers of OR genes vary greatly among species--reflecting the respective species lifestyles. ]]> 2016-12-09 16:04:56 UTC https://padlet.com/noahlanglotz1/elcyj4m5uoh5/wish/142835004 Epithelium noahlanglotz1 https://padlet.com/noahlanglotz1/elcyj4m5uoh5/wish/142835786 Your smell begins in the back of the nose, which has millions of sensory neurons or on a strip of tissue in your nose. ]]> 2016-12-09 16:06:57 UTC https://padlet.com/noahlanglotz1/elcyj4m5uoh5/wish/142835786 If you hold your nose while eating, how are tastes affected? Why? noahlanglotz1 https://padlet.com/noahlanglotz1/elcyj4m5uoh5/wish/143220467 You won't be able to taste what you are eating because more than 75% of your taste comes from your smell. Also if you don't breathe in and out through your nose the smell won't be able to carry your smell cells]]> 2016-12-12 19:18:20 UTC https://padlet.com/noahlanglotz1/elcyj4m5uoh5/wish/143220467 Why do certain smells instantly evoke specific memories or feelings? noahlanglotz1 https://padlet.com/noahlanglotz1/elcyj4m5uoh5/wish/143220922 The answer is likely due to brain anatomy. Incoming smells are first processed by the olfactory bulb, which starts inside the nose and runs along the bottom of the brain. The olfactory bulb has direct connections to two brain areas that are strongly implicated in emotion and memory:  the amygdala and hippocampus. Interestingly, visual, auditory (sound), and tactile (touch) information do not pass through these brain areas. This may be why olfaction, more than any other sense, is so successful at triggering emotions and memories.

]]> 2016-12-12 19:19:54 UTC https://padlet.com/noahlanglotz1/elcyj4m5uoh5/wish/143220922 How are the senses of smell and taste related? noahlanglotz1 https://padlet.com/noahlanglotz1/elcyj4m5uoh5/wish/143221824 Smell and  taste are related because if you  can't smell you most likely would not be able to taste most foods and or drinks.]]> 2016-12-12 19:22:46 UTC https://padlet.com/noahlanglotz1/elcyj4m5uoh5/wish/143221824 How do we smell? noahlanglotz1 https://padlet.com/noahlanglotz1/elcyj4m5uoh5/wish/143222206  Be sure to explain how all the structures contribute to smelling.  
Thalamus, amygdala, pirifrom cortex old
]]> 2016-12-12 19:23:48 UTC https://padlet.com/noahlanglotz1/elcyj4m5uoh5/wish/143222206 Where is smell processed in the brain? noahlanglotz1 https://padlet.com/noahlanglotz1/elcyj4m5uoh5/wish/143222331 Smell is processed in the amygdala and hippocampus. ]]> 2016-12-12 19:24:17 UTC https://padlet.com/noahlanglotz1/elcyj4m5uoh5/wish/143222331 Citation noahlanglotz1 https://padlet.com/noahlanglotz1/elcyj4m5uoh5/wish/143223613 Olfactory Neuron
http://www.brainfacts.org/sensing-thinking-behaving/senses-and-perception/articles/2015/making-sense-of-scents-smell-and-the-brain/http://www.brainfacts.org/sensing-thinking-behaving/senses-and-perception/articles/2015/making-sense-of-scents-smell-and-the-brain/
Olfactory Bulb
https://www.psychologytoday.com/blog/brainbabble/201501/smells-ring-bells-how-smell-triggers-memories-and-emotions> 
 
http://www.brainfacts.org/sensing-thinking-behaving/senses-and-perception/articles/2015/making-sense-of-scents-smell-and-the-brain/
Olfactory receptors
http://healthypets.mercola.com/sites/healthypets/archive/2015/02/28/10-sniffers-animal-kingdom.aspx

http://healthypets.mercola.com/sites/healthypets/archive/2015/02/28/10-sniffers-animal-kingdom.aspx
Questions
https://www.psychologytoday.com/blog/brain-babble/201501/smells-ring-bells-how-smell-triggers-memories-and-emotions 
]]> 2016-12-12 19:28:24 UTC https://padlet.com/noahlanglotz1/elcyj4m5uoh5/wish/143223613 Diagram of the nose noahlanglotz1 https://padlet.com/noahlanglotz1/elcyj4m5uoh5/wish/143400585 Click in the space below then open in new window]]> 2016-12-13 16:08:15 UTC https://padlet.com/noahlanglotz1/elcyj4m5uoh5/wish/143400585