Many types of specialized plasma membranes can separate cell from external environment: apical, basolateral, presynaptic and postsynaptic ones, membranes of flagella, cilia, microvillus, filopodia and lamellipodia, the sarcolemma of muscle cells, as well as specialized myelin and dendritic spine membranes of neurons.

Many neurons fit the foregoing schema in every respect, but there are also exceptions to most parts of it.

Many neurons have only one axon, but this axon may — and usually will — undergo extensive branching, enabling communication with many target cells.

Many properties of neurons, from the type of neurotransmitters used to ion channel composition, are maintained across species, allowing scientists to study processes occurring in more complex organisms in much simpler experimental systems.

Many neurons extrude long thin filaments of protoplasm called axons, which may extend to distant parts of the body and are capable of rapidly carrying electrical signals, influencing the activity of other neurons, muscles, or glands at their termination points.

Many types of neurons emit action potentials constantly at rates of up to 10 – 100 per second ; some types, however, are much quieter, and may go for minutes or longer without emitting any action potentials.

Many vomeronasal neurons are activated by chemicals in urine.

Many patch-clamp recordings have confirmed the sensitivity of the vomeronasal neurons.

Many of the neurons in the nuclei ( but not the majority ) are serotonergic ; i. e., contain serotonin, a type of monoamine neurotransmitter.

Many neurons perform only a single function, therefore neurons that perform these functions in combination are given the classification " polymodal ".

Many more motor cortex neurons, however, extend fibers all the way down to the spinal cord ( corticospinal tract ).

Many PVN neurons project directly to the posterior pituitary where they release oxytocin or vasopressin into the general circulation.

Many SCN neurons are sensitive to light stimulation via the retina, and sustainedly firing action potentials during a light pulse (~ 30 seconds ) in rodents.

Many studies link mirror neurons to understanding goals and intentions.

Many researchers have pointed out that the " broken mirrors " theory of autism is overly simplistic, and mirror neurons alone cannot explain the deficits found in individuals with autism.

Many neurons are capable of releasing more than one neurotransmitter, in what is called " cotransmission ".

Many patients would benefit from a prosthetic device that controls limb movement via devices that read neurons in brain, calculate limb trajectory, and stimulate the needed motor pools to make movement.

Many dendrites of pyramidal neurons in deep layers branch and form connections in layer IV, while some extend to more superficial layers.

Many species of rats are island endemics and some have become endangered due to habitat loss or competition with the brown, black or Polynesian rat.

Many working-class Mexican men in American cities wear their hair in styles like the Mongolian ( shaved except for a tuft of hair at the nape of the neck ) or the rat tail ( crewcut on top, tuft at the nape ), and African-Americans often wear their hair in complex patterns of braids and cornrows, fastened with barrettes and beads, and sometimes including shaved sections or bright colour.

Many of theses species are vulnerable to local predators, primarily from populations of brown rat and predatory bird species, like the Yellow-legged Gull, which will consume the eggs and / or young of birds ( the White-faced Storm-petrel and Bulwer's Petrel are primarily susceptible ).

Many residents have complained that their streets became rat runs for commuters trying to get ahead of queues or that they did not receive the compensation that they were promised or that they believe that they deserve.

Many rat rods also have free hand pinstriping done by the owners with a pinstriping brush.

Many trackball gamers are competent at " throwing " their cursor rapidly across the screen, by spinning the trackball, enabling ( with practice ) much faster motion than can be achieved with a ball-less mouse and arm motion.

Many modern motherboards are phasing out the PS / 2-style keyboard and mouse connectors in favor of the more modern Universal Serial Bus.

Many studies have been done on mouse phylogenies to reconstruct early human movements.

Many differences between Pac-Man and Mouse Trap are aesthetic: the dots become cheese, the player is a mouse, the ghosts are cats, and power pills are bones that turn the player into a dog.

Many of these works include a small mouse ( sometimes lifelike, sometimes cartoon-like ), his trademark after 1956.

Many animals are scatter hoarders, including squirrels, chipmunks, and the wood mouse.

Many reports have found reductions in the size of the hippocampus in schizophrenic subjects.

Many typical and atypical antipsychotics are antagonists at this receptor, as well as 5-HT2C, which is expressed in many parts of the basal ganglia ( striatum, prefrontal cortex, nucleus accumbens, amydygalia, and the hippocampus, all structures indicated in this disease ).

Many problems are caused by damage to major memory encoding parts of the brain such as the hippocampus.

Many alloys of aluminium, copper, magnesium, titanium, and nickel can be strengthened to some degree by some method of heat treatment, but few respond to this to the same degree that steel does.

Many antibacterials are frequently prescribed to treat symptoms or diseases that do not respond to antibacterial therapy or are likely to resolve without treatment, or incorrect or suboptimal antibacterials are prescribed for certain bacterial infections.

Many security researchers cite vendors ' past failure to respond to vulnerability reports as the reason that they fully disclose vulnerabilities.

Many patients respond well to treatment, which usually provide significant relief of symptoms.

Many common photodetectors respond linearly as a function of the incident power.

Many private companies provide only the patient transport elements of ambulance care ( i. e. nonurgent ), although in some places these private services are contracted to provide emergency care, or to form a ' second tier ' response, where they only respond to emergencies when all of the full-time emergency ambulance crews are busy or to respond to non-emergency home calls.

Many shrubs respond well to renewal pruning, in which hard cutting back to a ' stool ' results in long new stems known as " canes ".

# Many also rethink their revenue model and value propositions to respond to a different set of customer behaviors and market requirements.

Many boxing fans and members of the media were outraged that Steele would stop a match that Taylor was winning with only two seconds left, while others felt that Steele was justified in stopping the fight given Taylor's condition and the fact that he was unable to respond to Steele before the conclusion of the match.

Many IDPSes can also respond to a detected threat by attempting to prevent it from succeeding.

Many of the problems with motion sickness are related to the fact that traditional servo systems respond inappropriately to the changes in trajectory forces, and even small errors whilst not being consciously perceivable cause nausea due to their unfamiliar nature.

Many optical slave units will respond to the pre-flash, thus firing the slave flash too early.

Many long-distance migrants appear to be genetically programmed to respond to changing day length.

Many additional codes have been added by individual local or regional first-response agencies ; these are not standard across jurisdictions and may be problematic if multiple organizations must respond to the same incident.

Many starfish also possess individual photoreceptor cells across their bodies and are able to respond to light even when their eyespots are covered.

Many British police forces use the Astra as a workhorse, used for simple duties and sometimes for pursuits, if the high powered divisional area car is unable to respond as rapidly as they can be dispatched.

Many Massachusetts rural communities first tried to petition the legislature in Boston, but the legislature was dominated by eastern merchant interests and did not respond substantively to those petitions.

Many systems will simply disconnect if the server doesn't respond quickly, which will eliminate the spam.

Many conservation organizations have come together to address the bushmeat crisis through the formation of the Bushmeat Crisis Task Force, whose mission is to build a public, professional and government constituency aimed at identifying and supporting solutions that effectively respond to the bushmeat crisis in Africa and around the world.

Many modern common rail diesel engines respond well to LPG use as a supplementary fuel.

A few months into the journey, the ships respond to a distress signal from the planet Tau Ceti V. A rescue team is sent to the planet's surface where they discover strange eggs ; these eggs infect the rescue team and integrate them into an alien communion known as the Many.

" Many inside and outside Mr. Herger's congressional district found unacceptable his failure to respond immediately, and responsibly to the audience member's inflammatory statement, however intended.

Many ATSC tuners ( integrated or set-top box ) can be set to respond to this, or to apply a user setting.