Reward system: The reward system is a group of neural structures that are critically involved in mediating the effects of reinforcement. A reward is an appetitive stimulus given to a human or some other animal to alter its behavior.Synaptic gating: Synaptic gating is the ability of neural circuits to gate inputs by either suppressing or facilitating specific synaptic activity. Selective inhibition of certain synapses has been studied thoroughly (see Gate theory of pain), and recent studies have supported the existence of permissively gated synaptic transmission.Cue stick: A cue stick (or simply cue, more specifically pool cue, snooker cue, or billiards cue), is an item of sporting equipment essential to the games of pool, snooker and carom billiards. It is used to strike a ball, usually the .Information hypothesis of conditioned reinforcementPNU-99,194: (maleate) (hydrochloride)PunishmentDopamine receptorBarratt WaughThe Final Decision: The Final Decision is an episode from season 1 of the animated TV series X-Men Animated Series.Lentiform nucleus: The lentiform nucleus or lenticular nucleus comprises the putamen and the globus pallidus within the basal ganglia. It is a large, cone-shaped mass of gray matter just lateral to the internal capsule.HyperintensityConditioned place preference: Conditioned place preference (CPP) is a form of Pavlovian conditioning used to measure the motivational effects of objects or experiences. This paradigm can also be used to measure conditioned place aversion with an identical procedure involving aversive stimuli instead.Ventral tegmental area: The ventral tegmental area (VTA), (tegmentum is Latin for covering), also known as the ventral tegmental area of Tsai, or simply ventral tegmentum, is a group of neurons located close to the midline on the floor of the midbrain (mesencephalon). The VTA is the origin of the dopaminergic cell bodies of the mesocorticolimbic dopamine system and is widely implicated in the drug and natural reward circuitry of the brain.Cocaine intoxicationCultural probe: Cultural probes (or design probes) is a technique used to inspire ideas in a design process. It serves as a means of gathering inspirational data about people's lives, values and thoughts.Statistical relational learning: Statistical relational learning (SRL) is a subdiscipline of artificial intelligence and machine learning that is concerned with domain models that exhibit both uncertainty (which can be dealt with using statistical methods) and complex, relational structure. Typically, the knowledge representation formalisms developed in SRL use (a subset of) first-order logic to describe relational properties of a domain in a general manner (universal quantification) and draw upon probabilistic graphical models (such as Bayesian networks or Markov networks) to model the uncertainty; some also build upon the methods of inductive logic programming.Gambler's conceit: Gambler’s conceit is the fallacy described by behavioral economist David J. Ewing, where a gambler believes they will be able to stop a risky behavior while still engaging in it.Exercise addiction: An exercise addiction can have harmful consequences although it is not listed as a disorder in the latest revision of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV). This type of addiction can be classified under a behavioral addiction in which a person’s behavior becomes obsessive, compulsive, and/or causes dysfunction in a person's life.Frontostriatal circuit: Frontostriatal circuits are neural pathways that connect frontal lobe regions with the basal ganglia (striatum) that mediate motor, cognitive, and behavioural functions within the brain. They receive inputs from dopaminergic, serotonergic, noradrenergic, and cholinergic cell groups that modulate information processing.Senorita Stakes: The Senorita Stakes is an American flat Thoroughbred horse race for three-year-old fillies once held annually at Hollywood Park Racetrack in Inglewood, California.HSD2 neurons: HSD2 neurons are a small group of neurons in the brainstem which are uniquely sensitive to the mineralocorticosteroid hormone aldosterone, through expression of HSD11B2. They are located within the caudal medulla oblongata, in the nucleus of the solitary tract (NTS).Anhedonia: Anhedonia ( ; Greek: ἀν- an-, "without" and ἡδονή hēdonē, "pleasure") is defined as the inability to experience pleasure from activities usually found enjoyable, e.g.NeuroeconomicsDopamine reuptake inhibitor: A dopamine reuptake inhibitor (DRI) is a type of drug which acts as a reuptake inhibitor of the monoamine neurotransmitter dopamine by blocking the action of the dopamine transporter (DAT). Reuptake inhibition is achieved when extracellular dopamine not absorbed by the postsynaptic neuron is blocked from re-entering the presynaptic neuron.Self-administration: Self-administration is, in its medical sense, the process of a subject administering a pharmacological substance to him-, her-, or itself. A clinical example of this is the subcutaneous "self-injection" of insulin by a diabetic patient.Cingulate sulcus: The cingulate sulcus is a sulcus (brain fold) on the medial wall of the cerebral cortex. The frontal and parietal lobes are separated from the cingulate gyrus by the cingulate sulcus.Pleasure Syndrome: 14 October 2011Sucrose gap: The sucrose gap technique is used to create a conduction block in nerve or muscle fibers. A high concentration of sucrose is applied to the extracellular space to increase resistance between two groups of cells, which prevents the correct opening and closing of sodium and potassium channels.Benzodiazepine withdrawal syndromeLipoatrophia semicircularis: Lipoatrophia semicircularis (also known as semicircular lipoatrophy) is a medical condition in humans, commonly known as ribbed thighs.Middle frontal gyrus: The middle frontal gyrus makes up about one-third of the frontal lobe of the human brain. (A gyrus is one of the prominent "bumps" or "ridges" on the surface of the human brain.Reproductive life plan: A reproductive life plan is a plan for whether, when and how to have children. It includes personal goals, and states how to achieve them.Thief of ThievesBanquet Foods: Banquet Foods is a subsidiary of ConAgra Foods that sells various food products, including frozen pre-made entrées, meals, and desserts.Image fusion: In computer vision, Multisensor Image fusion is the process of combining relevant information from two or more images into a single image.Haghighat, M.Temporal analysis of products: Temporal Analysis of Products (TAP), (TAP-2), (TAP-3) is an experimental technique for studyingNicotine replacement therapyOlson's Extinction: Olson's Extinction was a mass extinction that occurred in the Early Guadalupian of the Permian period and which predated the Permian–Triassic extinction event.Tales from the Dark Side Greatest Hits and Choice Collectables 1974–1997: Tales from the Dark Side Greatest Hits and Classic Collectables 1974-1997 is a compilation album by rock music group, Dragon, released in 1998. Disc one has the same track listing as Snake Eyes on the Paradise Greatest Hits 1976–1989, which was issued in the same year.Sweetness: Sweetness is one of the five basic tastes and is universally regarded as a pleasurable experience, except perhaps in excess. Foods rich in simple carbohydrates such as sugar are those most commonly associated with sweetness, although there are other natural and artificial compounds that are sweet at much lower concentrations, allowing their use as non-caloric sugar substitutes.Pleasure center: Pleasure center is the general term used for the brain regions involved in pleasure. Discoveries made in the 1950s initially suggested that rodents could not stop electrically stimulating parts of their brain, mainly the nucleus accumbens, which was theorized to produce great pleasure.Substituted amphetamine: Substituted amphetamines are a class of compounds based upon the amphetamine structure; it includes all derivative compounds which are formed by replacing, or substituting, one or more hydrogen atoms in the amphetamine core structure with substituents. The compounds in this class span a variety of pharmacological subclasses, including stimulants, entactogens, hallucinogens, among others.