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Maladaptation

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lost. According to the findings of one journal "Adaptation and Maladaptation" in some cases, the changes that had previously aided the human brain to best suit an environment could also become maladaptive. In this case, with the loss of a limb, the brain is perceiving pain, though there are no nerves or signals from the now missing limb to give the brain that perception.
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in individuals who have lost limbs. While the brain is exceptionally good at responding to stimuli and reorganizing itself in a new way to then later respond even better and faster in the future, it is sometimes unable to cope with the loss of a limb, even though the neurological connections are
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It can also signify an adaptation that, whilst reasonable at the time, has become less and less suitable and more of a problem or hindrance in its own right, as time goes on. This is because it is possible for an adaptation to be poorly selected or become more of a
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In other words, it is usually impossible to gain an advantageous adaptation without incurring "maladaptations". Consider a seemingly trivial example: it is apparently extremely hard for an animal to evolve the ability to breathe well in air
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It can be noted that the concept of maladaptation, as initially discussed in a late 19th-century context, is based on a flawed view of evolutionary theory. It was believed that an inherent tendency for an organism's adaptations to
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is defined as "the brain's ability to reorganize itself by forming new neural connections throughout life". Neuroplasticity is seen as an adaptation that helps humans to adapt to new stimuli, especially through
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in musically inclined people, as well as several other hand-eye coordination activities. An example of maladaptation in neuroplasticity within the evolution of the brain is
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Nava, E., Roder, B., & Enhancing Performance for Action and Perception. (January 01, 2011). Adaptation and maladaptation. Progress in Brain Research, 191, 177–194.
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contrast with maladaptive ones. Like adaptation, maladaptation may be viewed as occurring over geological time, or within the lifetime of one individual or a group.
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would translate into maladaptations and soon become crippling if not "weeded out" (see also
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in water. Better adapting to one means being less able to do the other.
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that is (or has become) more harmful than helpful, in contrast with an
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A trait that is characterized by being more harmful than helpful
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http://www.medicinenet.com/script/main/art.asp?articlekey=40362
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Neuroplasticity. (n.d.). MedicineNet. Web. 12 Nov. 2014, from
483: 459: 453: 478:, which is more helpful than harmful. All organisms, from 456: 441: 435: 429: 462: 423: 450: 444: 438: 432: 447: 426: 67:. Unsourced material may be challenged and removed. 618: 486:, display maladaptive and adaptive traits. In 32:Climate change adaptation § Maladaptation 390: 30:For concept related to climate change, see 397: 383: 127:Learn how and when to remove this message 502:than a positive adaptation, over time. 14: 619: 65:adding citations to reliable sources 36: 24: 160: 25: 643: 419: 364: 41: 52:needs additional citations for 604: 592: 13: 1: 585: 260:Evolutionary history of life 7: 548: 525: 10: 648: 29: 323:Evolutionary anthropology 328:Evolutionary development 171:Mechanisms and processes 333:Evolutionary psychology 165: 565:Evolutionary mismatch 164: 627:Evolutionary biology 575:Evolutionary suicide 490:(including humans), 371:Evolution portal 303:Evolutionary biology 242:Research and history 61:improve this article 348:Population genetics 338:Molecular evolution 318:Ecological genetics 229:Population genetics 570:Maladaptive coping 492:adaptive behaviors 166: 580:Fisherian runaway 407: 406: 219:Natural selection 137: 136: 129: 111: 16:(Redirected from 639: 611: 608: 602: 596: 560:Ecological traps 469: 468: 465: 464: 461: 458: 455: 452: 449: 446: 443: 440: 437: 434: 431: 428: 425: 399: 392: 385: 369: 368: 275:Modern synthesis 270:Level of support 209:Modern synthesis 139: 138: 132: 125: 121: 118: 112: 110: 69: 45: 37: 21: 647: 646: 642: 641: 640: 638: 637: 636: 617: 616: 615: 614: 609: 605: 597: 593: 588: 551: 537:motor functions 532:Neuroplasticity 528: 422: 418: 403: 363: 294:Theory and fact 199:History of life 133: 122: 116: 113: 76:"Maladaptation" 70: 68: 58: 46: 35: 28: 23: 22: 15: 12: 11: 5: 645: 635: 634: 629: 613: 612: 603: 590: 589: 587: 584: 583: 582: 577: 572: 567: 562: 557: 550: 547: 546: 545: 527: 524: 405: 404: 402: 401: 394: 387: 379: 376: 375: 374: 373: 358: 357: 356: 355: 350: 345: 340: 335: 330: 325: 320: 315: 307: 306: 299: 298: 297: 296: 291: 286: 277: 272: 267: 262: 257: 252: 244: 243: 239: 238: 237: 236: 231: 226: 224:Neutral theory 221: 216: 211: 206: 201: 196: 191: 186: 181: 173: 172: 168: 167: 157: 156: 148: 147: 135: 134: 49: 47: 40: 26: 9: 6: 4: 3: 2: 644: 633: 630: 628: 625: 624: 622: 607: 601: 595: 591: 581: 578: 576: 573: 571: 568: 566: 563: 561: 558: 556: 553: 552: 542: 538: 533: 530: 529: 523: 521: 515: 513: 509: 503: 501: 495: 493: 489: 485: 481: 477: 473: 467: 416: 415:maladaptation 412: 400: 395: 393: 388: 386: 381: 380: 378: 377: 372: 367: 362: 361: 360: 359: 354: 351: 349: 346: 344: 343:Phylogenetics 341: 339: 336: 334: 331: 329: 326: 324: 321: 319: 316: 314: 311: 310: 309: 308: 304: 301: 300: 295: 292: 290: 289:Social effect 287: 285: 281: 278: 276: 273: 271: 268: 266: 263: 261: 258: 256: 253: 251: 248: 247: 246: 245: 241: 240: 235: 232: 230: 227: 225: 222: 220: 217: 215: 212: 210: 207: 205: 204:Maladaptation 202: 200: 197: 195: 192: 190: 189:Genetic drift 187: 185: 182: 180: 177: 176: 175: 174: 170: 169: 163: 159: 158: 155: 154: 150: 149: 145: 141: 140: 131: 128: 120: 117:December 2020 109: 106: 102: 99: 95: 92: 88: 85: 81: 78: –  77: 73: 72:Find sources: 66: 62: 56: 55: 50:This article 48: 44: 39: 38: 33: 19: 18:Maladaptivity 606: 594: 541:phantom pain 519: 516: 504: 496: 414: 408: 250:Introduction 203: 151: 142:Part of the 123: 114: 104: 97: 90: 83: 71: 59:Please help 54:verification 51: 555:Black robin 500:dysfunction 353:Systematics 284:Controversy 621:Categories 586:References 508:degenerate 476:adaptation 313:Cladistics 280:Objections 234:Speciation 179:Adaptation 87:newspapers 632:Selection 411:evolution 194:Gene flow 184:Evolution 153:Evolution 146:series on 549:See also 526:Examples 512:eugenics 480:bacteria 255:Evidence 214:Mutation 488:animals 470:) is a 265:History 144:Biology 101:scholar 484:humans 305:fields 103:  96:  89:  82:  74:  472:trait 108:JSTOR 94:books 413:, a 80:news 520:and 482:to 409:In 63:by 623:: 454:eɪ 282:/ 466:/ 463:n 460:ə 457:ʃ 451:t 448:ˈ 445:p 442:æ 439:d 436:æ 433:l 430:æ 427:m 424:ˌ 421:/ 417:( 398:e 391:t 384:v 130:) 124:( 119:) 115:( 105:· 98:· 91:· 84:· 57:. 34:. 20:)

Index

Maladaptivity
Climate change adaptation § Maladaptation

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Biology
Evolution

Adaptation
Evolution
Genetic drift
Gene flow
History of life
Maladaptation
Modern synthesis
Mutation
Natural selection
Neutral theory
Population genetics
Speciation
Introduction
Evidence

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