Search results
Results from the WOW.Com Content Network
Philidor's Defence. The Philidor Defence (or Philidor's Defence) is a chess opening characterised by the moves: 1. e4 e5. 2. Nf3 d6. The opening is named after the famous 18th-century player François-André Danican Philidor, who advocated it as an alternative to the common 2...Nc6. His original idea was to challenge White's centre by the pawn ...
Black's most common response is 1...d5, when the game can take on the character of a Dutch Defence (1.d4 f5) with colours reversed. White will then often either fianchetto their king's bishop with Nf3, g3, Bg2, and 0–0 with a reversed Leningrad Dutch; adopt a Stonewall formation with pawns on d4, e3, and f4 and attempt a kingside attack; or fianchetto their queen's bishop to increase their ...
The Dutch Defence is a chess opening characterised by the moves: 1. d4 f5. Black's 1...f5 stakes a claim to the e4-square and envisions an attack in the middlegame on White's kingside; however, it also weakens Black's kingside to an extent (especially the e8–h5 diagonal). [ 1 ] Like its 1.e4 counterpart, the Sicilian Defence, the Dutch is an ...
Dopamine is more potent at the D4 receptor with 2 allelic repeat or 7 allelic repeats than the variant with 4 allelic repeats. [22] DRD4-7R, the 7-repeat (7R) variant of DRD4(DRD4 7-repeat polymorphism), has been linked to a susceptibility for developing ADHDin several meta-analyses and other psychological traits and disorders.
Wilhelm Steinitz, who in 1889 claimed chess is a draw with best play. In chess, there is a consensus among players and theorists that the player who makes the first move (White) has an inherent advantage, albeit not one large enough to win with perfect play. This has been the consensus since at least 1889, when the first World Chess Champion ...
Cariprazine is used to treat patients with schizophrenia and manic, depressive, or mixed episodes associated with bipolar I disorder.In the United States it is approved for schizophrenia in adults, acute treatment of manic or mixed episodes associated with bipolar I disorder in adults and treatment of depressive episodes associated with bipolar I disorder (bipolar depression).
Ziprasidone, sold under the brand name Geodon among others, is an atypical antipsychotic used to treat schizophrenia and bipolar disorder. [5] It may be used by mouth and by injection into a muscle (IM). [5] The IM form may be used for acute agitation in people with schizophrenia. [5]
Dopamine receptor D 2, also known as D 2 R, is a protein that, in humans, is encoded by the DRD2 gene.After work from Paul Greengard's lab had suggested that dopamine receptors were the site of action of antipsychotic drugs, several groups, including those of Solomon H. Snyder and Philip Seeman used a radiolabeled antipsychotic drug to identify what is now known as the dopamine D 2 receptor. [5]