Since the subarachnoid space around the brain and spinal cord can contain only 135 to 150 ml, large amounts are drained primarily into the blood through arachnoid granulations in the superior sagittal sinus.

Since then, a whole series of relatively large areas of the brain have been found to be involved in speech processing.

" Since over 90 % of the neurons in the brain release either glutamate or GABA, these labels encompass the great majority of neurons.

* Since the skull ossifies over the brain during infant development, external craniological means could be used to diagnose the internal states of the mental characters

Since the brain is contained within the nearly rigid cranial cavity, the cerebrospinal fluid pulsation moves into the more compliant spinal canal having nearly zero net flow during each cardiac cycle.

Since the bacteria are blood-borne, several organs can be affected, including the spleen and brain.

Since rule-based tasks use the hypothesis-testing system of the brain, it can be concluded that the hypothesis-testing system of the brain was damaged / weakened.

Since many dinosaur fossils were found in Mongolia, their names often use Mongolian words, e. g. Tarchia from tarkhi, meaning " brain ", or Saichania meaning " beautiful one ".

Since at least the time of Ramon y Cajal, psychologists have speculated that the brain stores memory by altering the strength of connections between neurons that are simultaneously active.

Since the majority of any organ tends to be made from one embryo or the other, while a mixed-sex brain could occur in any proportion, generally the brain would be primarily male or female.

Since older memories are retained without need of concentration, previously formed long-term memories ( i. e., those formed before the period of delirium ) are usually preserved in all but the most severe cases of delirium ( and when destroyed, are destroyed by the underlying brain pathology, not the delirious state per se ).

Since the distribution of the defective mitochondrial DNA may vary from organ to organ within the body, and each mutation is modulated by other genome variants, the mutation that in one individual may cause liver disease might in another person cause a brain disorder.

Since there is no movement of the brain ( s ), however, this is not quite the same as a whole-body transplant.

Since the magnetic signals emitted by the brain are on the order of a few femtoteslas, shielding from external magnetic signals, including the Earth's magnetic field, is necessary.

Since Dennett wrote Elbow Room ( 1984 ) there has been an on-going attempt by some scientists to answer this question by suggesting that the brain is a device for controlling quantum indeterminacy so as to construct behavioral choice.

Since a child can hear a regular verb for the first time and immediately reuse it correctly in a different tense which he or she has never heard, it is clear that the brain does work with rules, but irregular verbs must be processed differently.

Since, according to standard functionalist theories, mental states are the corresponding functional role, mental states can be sufficiently explained without taking into account the underlying physical medium ( e. g. the brain, neurons, etc.

Since patients with severe AS cannot increase their cardiac output, the blood pressure falls and the patient will syncopize due to decreased blood perfusion to the brain.

Since the early 1990s, fMRI has come to dominate brain mapping research because it does not require people to undergo shots, surgery, or to ingest substances, or be exposed to radiation.

Since the 1890s it has been known that changes in blood flow and blood oxygenation in the brain ( collectively known as hemodynamics ) are closely linked to neural activity.

Since 2001, Johnson has suffered a series of minor right brain strokes.

Since there is a continual loss of micrometeoritic material in space because of the radiation effects, there must be a continual replenishment: otherwise, micrometeorites would have disappeared from interplanetary space.

Since electrical stimulation of the posterior hypothalamus produces the effects of wakefulness while stimulation of the anterior hypothalamus induces sleep, it may be said that the reactivity of the whole organism is altered by a change in the autonomic reactivity of the hypothalamus.

Since almost all of Delaware is a part of the Atlantic Coastal Plain, the effects of the ocean moderate its climate.

Since the 2000s, guitar amplifiers began having built-in multi-effects units or digital modeling effects.

Since many distinct tissue types express the IGF-1 receptor, IGF-1's effects are diverse.

Since at high concentrations it is capable of activating the insulin receptor, it can also complement for the effects of insulin.

Since the introduction of a national minimum wage in the UK in 1999, its effects on employment were subject to extensive research and observation by the Low Pay Commission.

Since gravitational effects are all around us, it is impossible to pin down the exact date when humans first discovered gravitational mass.

Since dextropropoxyphene produces relatively modest pain relief compared to other opioids but still produces severe respiratory depression at high doses, it is particularly dangerous when abused, as drug users may take dangerously high doses in an attempt to achieve narcotic effects.

Since the age of the dinosaurs, as the island moved north due to the effects of continental drift, some geologists assert that it may have been fully submerged at various intervals.

Since all matter and energy gravitate, gravity's effects are cumulative ; by contrast, the effects of positive and negative charges tend to cancel one another, making electromagnetism relatively insignificant on cosmological length scales.

Since all of these paths are of different lengths-plus some of these effects will also slow the signal down-this results in the different versions of the signal arriving at the receiver at different times.

Since its effects were temporary, he believed it could be given to high officials and in this way affect the course of important meetings, speeches etc.

Since mass media has enormous effects on our attitudes and behavior, notably in regards to aggression, it is an important contributor to the socialization process.

Since null alleles are a technical problem and sampling effects that occur during mating are a real biological property of a population, it is often very important to distinguish between them if excess homozygotes are observed.

Since 1964 conclusive epidemiological evidence of the deadly effects of tobacco consumption has led to a sharp decline in official support for producers and manufacturers of tobacco, although it contributes to the agricultural, fiscal, manufacturing, and exporting sectors of the economy.

Since the 1990s, computer generated imagery ( CGI ) has come to the forefront of special effects technologies.

Since the strong force is a short-range interaction, these effects are strongest if the atomic orbital involved is close to the nucleus, when the energy levels involved may broaden or disappear because of the absorption of the hadron by the nucleus.

Since shorter telomeres are thought to be a cause of poorer health and aging, this raises the question of why longer telomeres are not selected for to ameliorate these effects.

Since bubbles can form in or migrate to any part of the body, DCS can produce many symptoms, and its effects may vary from joint pain and rashes to paralysis and death.

Since shadowing effects depend on the ion Larmor radius, the results can be interpreted in terms of ion temperature.

Since then many 5-ASA compounds have been developed with the aim of maintaining efficacy but reducing the common side effects associated with the sulfapyridine moiety in sulfasalazine.